34355672 has 24 divisors (see below), whose sum is σ = 69755940. Its totient is φ = 15855840.

The previous prime is 34355639. The next prime is 34355681. The reversal of 34355672 is 27655343.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 11354 + ... + 14057.

Almost surely, 2^34355672 is an apocalyptic number.

It is an amenable number.

34355672 is an abundant number, since it is smaller than the sum of its proper divisors (35400268).

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

34355672 is a wasteful number, since it uses less digits than its factorization.

34355672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25443 (or 25426 counting only the distinct ones).

The product of its digits is 75600, while the sum is 35.

The square root of 34355672 is about 5861.3711706392. The cubic root of 34355672 is about 325.0869100901.

The spelling of 34355672 in words is "thirty-four million, three hundred fifty-five thousand, six hundred seventy-two".