34113387 has 32 divisors (see below), whose sum is σ = 57692160. Its totient is φ = 17413920.

The previous prime is 34113383. The next prime is 34113389. The reversal of 34113387 is 78331143.

It is not a de Polignac number, because 34113387 - 2² = 34113383 is a prime.

It is a super-2 number, since 2×34113387² = 2327446345223538, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34113383) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 12378 + ... + 14880.

It is an arithmetic number, because the mean of its divisors is an integer number (1802880).

Almost surely, 2^34113387 is an apocalyptic number.

34113387 is a deficient number, since it is larger than the sum of its proper divisors (23578773).

34113387 is a wasteful number, since it uses less digits than its factorization.

34113387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2583.

The product of its digits is 6048, while the sum is 30.

The square root of 34113387 is about 5840.6666571548. Note that the first 4 decimals coincide. The cubic root of 34113387 is about 324.3209078538.

The spelling of 34113387 in words is "thirty-four million, one hundred thirteen thousand, three hundred eighty-seven".