790678399 has 16 divisors (see below), whose sum is σ = 934871616. Its totient is φ = 654624000.

The previous prime is 790678397. The next prime is 790678451. The reversal of 790678399 is 993876097.

It is a cyclic number.

It is not a de Polignac number, because 790678399 - 2¹ = 790678397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (790678393) 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, 15349 + ... + 42625.

It is an arithmetic number, because the mean of its divisors is an integer number (58429476).

Almost surely, 2^790678399 is an apocalyptic number.

790678399 is a deficient number, since it is larger than the sum of its proper divisors (144193217).

790678399 is a wasteful number, since it uses less digits than its factorization.

790678399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27426.

The product of its (nonzero) digits is 5143824, while the sum is 58.

The square root of 790678399 is about 28119.0042320136. The cubic root of 790678399 is about 924.6980846665.

The spelling of 790678399 in words is "seven hundred ninety million, six hundred seventy-eight thousand, three hundred ninety-nine".