6382320715 has 16 divisors (see below), whose sum is σ = 7994023488. Its totient is φ = 4882489216.

The previous prime is 6382320701. The next prime is 6382320733. The reversal of 6382320715 is 5170232836.

It is a cyclic number.

It is not a de Polignac number, because 6382320715 - 2¹¹ = 6382318667 is a prime.

It is a super-2 number, since 2×6382320715² = 81468035418236222450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 624789 + ... + 634921.

It is an arithmetic number, because the mean of its divisors is an integer number (499626468).

Almost surely, 2^6382320715 is an apocalyptic number.

6382320715 is a deficient number, since it is larger than the sum of its proper divisors (1611702773).

6382320715 is a wasteful number, since it uses less digits than its factorization.

6382320715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15638.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 6382320715 is about 79889.4280552815. The cubic root of 6382320715 is about 1854.9243741010.

The spelling of 6382320715 in words is "six billion, three hundred eighty-two million, three hundred twenty thousand, seven hundred fifteen".