34625657 has 8 divisors (see below), whose sum is σ = 39761760. Its totient is φ = 29820960.

The previous prime is 34625653. The next prime is 34625671. The reversal of 34625657 is 75652643.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34625657 - 2² = 34625653 is a prime.

It is a super-2 number, since 2×34625657² = 2397872245363298, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34625657.

It is not an unprimeable number, because it can be changed into a prime (34625653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82628 + ... + 83045.

It is an arithmetic number, because the mean of its divisors is an integer number (4970220).

Almost surely, 2^34625657 is an apocalyptic number.

It is an amenable number.

34625657 is a deficient number, since it is larger than the sum of its proper divisors (5136103).

34625657 is a wasteful number, since it uses less digits than its factorization.

34625657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165703.

The product of its digits is 151200, while the sum is 38.

The square root of 34625657 is about 5884.3569742156. The cubic root of 34625657 is about 325.9362572500.

It can be divided in two parts, 3462 and 5657, that added together give a palindrome (9119).

The spelling of 34625657 in words is "thirty-four million, six hundred twenty-five thousand, six hundred fifty-seven".