6790622922664 has 256 divisors, whose sum is σ = 16128619315200. Its totient is φ = 2615120121600.

The previous prime is 6790622922661. The next prime is 6790622922667. The reversal of 6790622922664 is 4662292260976.

It is an interprime number because it is at equal distance from previous prime (6790622922661) and next prime (6790622922667).

It is a super-2 number, since 2×6790622922664² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6790622922661) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 347674579 + ... + 347694109.

It is an arithmetic number, because the mean of its divisors is an integer number (63002419200).

Almost surely, 2^{6790622922664} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6790622922664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8064309657600).

6790622922664 is an abundant number, since it is smaller than the sum of its proper divisors (9337996392536).

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

6790622922664 is a wasteful number, since it uses less digits than its factorization.

6790622922664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19804 (or 19800 counting only the distinct ones).

The product of its (nonzero) digits is 47029248, while the sum is 61.

The spelling of 6790622922664 in words is "six trillion, seven hundred ninety billion, six hundred twenty-two million, nine hundred twenty-two thousand, six hundred sixty-four".