34659940 has 48 divisors (see below), whose sum is σ = 88083072. Its totient is φ = 11183616.

The previous prime is 34659931. The next prime is 34659967. The reversal of 34659940 is 4995643.

It is a super-2 number, since 2×34659940² = 2402622881607200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34659893 and 34659902.

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 15 ways as a sum of consecutive naturals, for example, 4902 + ... + 9661.

It is an arithmetic number, because the mean of its divisors is an integer number (1835064).

Almost surely, 2^34659940 is an apocalyptic number.

It is an amenable number.

34659940 is an abundant number, since it is smaller than the sum of its proper divisors (53423132).

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

34659940 is a wasteful number, since it uses less digits than its factorization.

34659940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14596 (or 14594 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 40.

The square root of 34659940 is about 5887.2693160752. The cubic root of 34659940 is about 326.0437920269.

The spelling of 34659940 in words is "thirty-four million, six hundred fifty-nine thousand, nine hundred forty".