34506380 has 24 divisors (see below), whose sum is σ = 72774240. Its totient is φ = 13743360.

The previous prime is 34506361. The next prime is 34506391. The reversal of 34506380 is 8360543.

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, 1241 + ... + 8399.

It is an arithmetic number, because the mean of its divisors is an integer number (3032260).

Almost surely, 2^34506380 is an apocalyptic number.

It is an amenable number.

34506380 is an abundant number, since it is smaller than the sum of its proper divisors (38267860).

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

34506380 is a wasteful number, since it uses less digits than its factorization.

34506380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7409 (or 7407 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 34506380 is about 5874.2131387957. The cubic root of 34506380 is about 325.5615695355.

The spelling of 34506380 in words is "thirty-four million, five hundred six thousand, three hundred eighty".