6312720799 has 16 divisors (see below), whose sum is σ = 7876463616. Its totient is φ = 4915216800.

The previous prime is 6312720793. The next prime is 6312720803. The reversal of 6312720799 is 9970272136.

It is a cyclic number.

It is not a de Polignac number, because 6312720799 - 2¹³ = 6312712607 is a prime.

It is a super-2 number, since 2×6312720799² = 79700887772254396802, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6312720793) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71289 + ... + 133069.

It is an arithmetic number, because the mean of its divisors is an integer number (492278976).

Almost surely, 2^6312720799 is an apocalyptic number.

6312720799 is a deficient number, since it is larger than the sum of its proper divisors (1563742817).

6312720799 is a wasteful number, since it uses less digits than its factorization.

6312720799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63126.

The product of its (nonzero) digits is 285768, while the sum is 46.

The square root of 6312720799 is about 79452.6324233502. The cubic root of 6312720799 is about 1848.1569957410.

The spelling of 6312720799 in words is "six billion, three hundred twelve million, seven hundred twenty thousand, seven hundred ninety-nine".