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3238074 = 232731829
BaseRepresentation
bin1100010110100010111010
320002111210200
430112202322
51312104244
6153223030
736344310
oct14264272
96074720
103238074
1119118a4
121101a76
13894b28
146040b0
1543e669
hex3168ba

3238074 has 48 divisors (see below), whose sum is σ = 8286720. Its totient is φ = 894240.

The previous prime is 3238051. The next prime is 3238093. The reversal of 3238074 is 4708323.

3238074 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3492 + ... + 4320.

It is an arithmetic number, because the mean of its divisors is an integer number (172640).

Almost surely, 23238074 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3238074, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4143360).

3238074 is an abundant number, since it is smaller than the sum of its proper divisors (5048646).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3238074 is a wasteful number, since it uses less digits than its factorization.

3238074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875 (or 872 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 3238074 is about 1799.4649204694. The cubic root of 3238074 is about 147.9433981268.

The spelling of 3238074 in words is "three million, two hundred thirty-eight thousand, seventy-four".

Divisors: 1 2 3 6 7 9 14 18 21 31 42 62 63 93 126 186 217 279 434 558 651 829 1302 1658 1953 2487 3906 4974 5803 7461 11606 14922 17409 25699 34818 51398 52227 77097 104454 154194 179893 231291 359786 462582 539679 1079358 1619037 3238074