790479377 has 2 divisors, whose sum is σ = 790479378. Its totient is φ = 790479376.

The previous prime is 790479343. The next prime is 790479397. The reversal of 790479377 is 773974097.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 667912336 + 122567041 = 25844^2 + 11071^2 .

It is a cyclic number.

It is not a de Polignac number, because 790479377 - 2¹⁴ = 790462993 is a prime.

It is not a weakly prime, because it can be changed into another prime (790479337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 395239688 + 395239689.

It is an arithmetic number, because the mean of its divisors is an integer number (395239689).

Almost surely, 2^790479377 is an apocalyptic number.

It is an amenable number.

790479377 is a deficient number, since it is larger than the sum of its proper divisors (1).

790479377 is an equidigital number, since it uses as much as digits as its factorization.

790479377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2333772, while the sum is 53.

The square root of 790479377 is about 28115.4650859629. The cubic root of 790479377 is about 924.6204927717.

The spelling of 790479377 in words is "seven hundred ninety million, four hundred seventy-nine thousand, three hundred seventy-seven".