34020880 has 40 divisors (see below), whose sum is σ = 79494912. Its totient is φ = 13540224.

The previous prime is 34020829. The next prime is 34020901. The reversal of 34020880 is 8802043.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16887 + ... + 18793.

Almost surely, 2^34020880 is an apocalyptic number.

It is an amenable number.

34020880 is an abundant number, since it is smaller than the sum of its proper divisors (45474032).

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

34020880 is a wasteful number, since it uses less digits than its factorization.

34020880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2143 (or 2137 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 34020880 is about 5832.7420652726. The cubic root of 34020880 is about 324.0274833162.

The spelling of 34020880 in words is "thirty-four million, twenty thousand, eight hundred eighty".