790450356399 has 16 divisors (see below), whose sum is σ = 1149762345600. Its totient is φ = 479054000160.

The previous prime is 790450356391. The next prime is 790450356407. The reversal of 790450356399 is 993653054097.

It is an interprime number because it is at equal distance from previous prime (790450356391) and next prime (790450356407).

It is not a de Polignac number, because 790450356399 - 2³ = 790450356391 is a prime.

It is a super-2 number, since 2×790450356399² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (790450356391) 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, 3142569 + ... + 3384765.

It is an arithmetic number, because the mean of its divisors is an integer number (71860146600).

Almost surely, 2^790450356399 is an apocalyptic number.

790450356399 is a deficient number, since it is larger than the sum of its proper divisors (359311989201).

790450356399 is a wasteful number, since it uses less digits than its factorization.

790450356399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341110.

The product of its (nonzero) digits is 27556200, while the sum is 60.

The spelling of 790450356399 in words is "seven hundred ninety billion, four hundred fifty million, three hundred fifty-six thousand, three hundred ninety-nine".