790684960400 has 30 divisors (see below), whose sum is σ = 1899620618322. Its totient is φ = 316273984000.

The previous prime is 790684960343. The next prime is 790684960409. The reversal of 790684960400 is 4069486097.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 27144539536 + 763540420864 = 164756^2 + 873808^2 .

It is not an unprimeable number, because it can be changed into a prime (790684960409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 988355801 + ... + 988356600.

Almost surely, 2^790684960400 is an apocalyptic number.

It is an amenable number.

790684960400 is an abundant number, since it is smaller than the sum of its proper divisors (1108935657922).

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

790684960400 is a wasteful number, since it uses less digits than its factorization.

790684960400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1976712419 (or 1976712408 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 53.

The spelling of 790684960400 in words is "seven hundred ninety billion, six hundred eighty-four million, nine hundred sixty thousand, four hundred".