790949922848 has 18 divisors (see below), whose sum is σ = 1557192565341. Its totient is φ = 395472445952.

The previous prime is 790949922779. The next prime is 790949922913. The reversal of 790949922848 is 848229949097.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 787358078224 + 3591844624 = 887332^2 + 59932^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=628868.

It is a super-2 number, since 2×790949922848² (a number of 25 digits) 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 (11) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 4952336 + ... + 5109552.

Almost surely, 2^790949922848 is an apocalyptic number.

It is an amenable number.

790949922848 is a deficient number, since it is larger than the sum of its proper divisors (766242642493).

790949922848 is an frugal number, since it uses more digits than its factorization.

790949922848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314444 (or 157219 counting only the distinct ones).

The product of its (nonzero) digits is 188116992, while the sum is 71.

The spelling of 790949922848 in words is "seven hundred ninety billion, nine hundred forty-nine million, nine hundred twenty-two thousand, eight hundred forty-eight".