34657914 has 16 divisors (see below), whose sum is σ = 70928352. Its totient is φ = 11283888.

The previous prime is 34657913. The next prime is 34657921. The reversal of 34657914 is 41975643.

It is not an unprimeable number, because it can be changed into a prime (34657913) 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, 66909 + ... + 67424.

It is an arithmetic number, because the mean of its divisors is an integer number (4433022).

Almost surely, 2^34657914 is an apocalyptic number.

34657914 is an abundant number, since it is smaller than the sum of its proper divisors (36270438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34657914 is a wasteful number, since it uses less digits than its factorization.

34657914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134381.

The product of its digits is 90720, while the sum is 39.

The square root of 34657914 is about 5887.0972473707. The cubic root of 34657914 is about 326.0374390866.

The spelling of 34657914 in words is "thirty-four million, six hundred fifty-seven thousand, nine hundred fourteen".