34103657 has 12 divisors (see below), whose sum is σ = 39770496. Its totient is φ = 29158920.

The previous prime is 34103653. The next prime is 34103701. The reversal of 34103657 is 75630143.

It is not a de Polignac number, because 34103657 - 2² = 34103653 is a prime.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34103653) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30368 + ... + 31470.

It is an arithmetic number, because the mean of its divisors is an integer number (3314208).

Almost surely, 2^34103657 is an apocalyptic number.

It is an amenable number.

34103657 is a deficient number, since it is larger than the sum of its proper divisors (5666839).

34103657 is a wasteful number, since it uses less digits than its factorization.

34103657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1748 (or 1741 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 34103657 is about 5839.8336448909. The cubic root of 34103657 is about 324.2900700823.

The spelling of 34103657 in words is "thirty-four million, one hundred three thousand, six hundred fifty-seven".