34921317 has 16 divisors (see below), whose sum is σ = 47316992. Its totient is φ = 22906800.

The previous prime is 34921277. The next prime is 34921321. The reversal of 34921317 is 71312943.

34921317 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 34921317 - 2⁶ = 34921253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34921357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57228 + ... + 57834.

It is an arithmetic number, because the mean of its divisors is an integer number (2957312).

Almost surely, 2^34921317 is an apocalyptic number.

It is an amenable number.

34921317 is a deficient number, since it is larger than the sum of its proper divisors (12395675).

34921317 is a wasteful number, since it uses less digits than its factorization.

34921317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 888.

The product of its digits is 4536, while the sum is 30.

The square root of 34921317 is about 5909.4261142686. The cubic root of 34921317 is about 326.8613258565.

The spelling of 34921317 in words is "thirty-four million, nine hundred twenty-one thousand, three hundred seventeen".