34385913 has 24 divisors (see below), whose sum is σ = 52672256. Its totient is φ = 21578400.

The previous prime is 34385899. The next prime is 34385927. The reversal of 34385913 is 31958343.

34385913 is a `hidden beast` number, since 34 + 38 + 591 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (34385899) and next prime (34385927).

It is not a de Polignac number, because 34385913 - 2⁸ = 34385657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34385933) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8658 + ... + 11988.

Almost surely, 2^34385913 is an apocalyptic number.

It is an amenable number.

34385913 is a deficient number, since it is larger than the sum of its proper divisors (18286343).

34385913 is a wasteful number, since it uses less digits than its factorization.

34385913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3405 (or 3402 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 34385913 is about 5863.9502896938. The cubic root of 34385913 is about 325.1822662043.

The spelling of 34385913 in words is "thirty-four million, three hundred eighty-five thousand, nine hundred thirteen".