34032880 has 40 divisors (see below), whose sum is σ = 90431712. Its totient is φ = 11668224.

The previous prime is 34032821. The next prime is 34032881. The reversal of 34032880 is 8823043.

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

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34032881) 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 7 ways as a sum of consecutive naturals, for example, 29827 + ... + 30946.

Almost surely, 2^34032880 is an apocalyptic number.

It is an amenable number.

34032880 is an abundant number, since it is smaller than the sum of its proper divisors (56398832).

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

34032880 is a wasteful number, since it uses less digits than its factorization.

34032880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60793 (or 60787 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 34032880 is about 5833.7706502741. The cubic root of 34032880 is about 324.0655763218.

The spelling of 34032880 in words is "thirty-four million, thirty-two thousand, eight hundred eighty".