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34698740 = 2251734937
BaseRepresentation
bin1000010001011…
…1010111110100
32102021212201112
42010113113310
532340324430
63235414152
7600635336
oct204272764
972255645
1034698740
111864a74a
12b754358
13725b8cb
144873456
1530a6195
hex21175f4

34698740 has 12 divisors (see below), whose sum is σ = 72867396. Its totient is φ = 13879488.

The previous prime is 34698701. The next prime is 34698757. The reversal of 34698740 is 4789643.

34698740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 10942864 + 23755876 = 3308^2 + 4874^2 .

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 867449 + ... + 867488.

It is an arithmetic number, because the mean of its divisors is an integer number (6072283).

Almost surely, 234698740 is an apocalyptic number.

It is an amenable number.

34698740 is an abundant number, since it is smaller than the sum of its proper divisors (38168656).

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

34698740 is a wasteful number, since it uses less digits than its factorization.

34698740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1734946 (or 1734944 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 34698740 is about 5890.5636402640. The cubic root of 34698740 is about 326.1654096787.

The spelling of 34698740 in words is "thirty-four million, six hundred ninety-eight thousand, seven hundred forty".

Divisors: 1 2 4 5 10 20 1734937 3469874 6939748 8674685 17349370 34698740