6322664740 has 48 divisors (see below), whose sum is σ = 15180407424. Its totient is φ = 2166912000.

The previous prime is 6322664717. The next prime is 6322664759. The reversal of 6322664740 is 474662236.

It is a junction number, because it is equal to n+sod(n) for n = 6322664693 and 6322664702.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 418315 + ... + 433165.

It is an arithmetic number, because the mean of its divisors is an integer number (316258488).

Almost surely, 2^6322664740 is an apocalyptic number.

It is an amenable number.

6322664740 is an abundant number, since it is smaller than the sum of its proper divisors (8857742684).

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

6322664740 is a wasteful number, since it uses less digits than its factorization.

6322664740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17908 (or 17906 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 40.

The square root of 6322664740 is about 79515.1855936965. The cubic root of 6322664740 is about 1849.1269062519.

The spelling of 6322664740 in words is "six billion, three hundred twenty-two million, six hundred sixty-four thousand, seven hundred forty".