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3679072 = 25176763
BaseRepresentation
bin1110000010001101100000
320220220201221
432002031200
51420212242
6210504424
743162105
oct16021540
96826657
103679072
112093161
121295114
139ba787
146baaac
154ca167
hex382360

3679072 has 24 divisors (see below), whose sum is σ = 7670376. Its totient is φ = 1731072.

The previous prime is 3679061. The next prime is 3679079. The reversal of 3679072 is 2709763.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3679079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2838 + ... + 3925.

It is an arithmetic number, because the mean of its divisors is an integer number (319599).

Almost surely, 23679072 is an apocalyptic number.

3679072 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3679072 is an abundant number, since it is smaller than the sum of its proper divisors (3991304).

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

3679072 is a wasteful number, since it uses less digits than its factorization.

3679072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6790 (or 6782 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 34.

The square root of 3679072 is about 1918.0907173541. The cubic root of 3679072 is about 154.3758738825.

The spelling of 3679072 in words is "three million, six hundred seventy-nine thousand, seventy-two".

Divisors: 1 2 4 8 16 17 32 34 68 136 272 544 6763 13526 27052 54104 108208 114971 216416 229942 459884 919768 1839536 3679072