34478658624 has 28 divisors (see below), whose sum is σ = 91224784784. Its totient is φ = 11492886144.

The previous prime is 34478658611. The next prime is 34478658671. The reversal of 34478658624 is 42685687443.

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 3 ways as a sum of consecutive naturals, for example, 89787982 + ... + 89788365.

It is an arithmetic number, because the mean of its divisors is an integer number (3258028028).

Almost surely, 2^34478658624 is an apocalyptic number.

It is an amenable number.

34478658624 is an abundant number, since it is smaller than the sum of its proper divisors (56746126160).

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

34478658624 is a wasteful number, since it uses less digits than its factorization.

34478658624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179576362 (or 179576352 counting only the distinct ones).

The product of its digits is 30965760, while the sum is 57.

The spelling of 34478658624 in words is "thirty-four billion, four hundred seventy-eight million, six hundred fifty-eight thousand, six hundred twenty-four".