621792460801 has 8 divisors (see below), whose sum is σ = 627929596800. Its totient is φ = 615663190800.

The previous prime is 621792460789. The next prime is 621792460873. The reversal of 621792460801 is 108064297126.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-621792460801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (621792464801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1807561 + ... + 2123878.

It is an arithmetic number, because the mean of its divisors is an integer number (78491199600).

Almost surely, 2^621792460801 is an apocalyptic number.

It is an amenable number.

621792460801 is a deficient number, since it is larger than the sum of its proper divisors (6137135999).

621792460801 is a wasteful number, since it uses less digits than its factorization.

621792460801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3932999.

The product of its (nonzero) digits is 290304, while the sum is 46.

The spelling of 621792460801 in words is "six hundred twenty-one billion, seven hundred ninety-two million, four hundred sixty thousand, eight hundred one".