7344392064 has 64 divisors (see below), whose sum is σ = 19799783040. Its totient is φ = 2411582976.

The previous prime is 7344391961. The next prime is 7344392087. The reversal of 7344392064 is 4602934437.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

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, 117004 + ... + 168459.

It is an arithmetic number, because the mean of its divisors is an integer number (309371610).

Almost surely, 2^7344392064 is an apocalyptic number.

It is an amenable number.

7344392064 is an abundant number, since it is smaller than the sum of its proper divisors (12455390976).

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

7344392064 is a wasteful number, since it uses less digits than its factorization.

7344392064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285547 (or 285535 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 42.

The square root of 7344392064 is about 85699.4286095304. The cubic root of 7344392064 is about 1943.8016698885.

The spelling of 7344392064 in words is "seven billion, three hundred forty-four million, three hundred ninety-two thousand, sixty-four".