790806473 has 2 divisors, whose sum is σ = 790806474. Its totient is φ = 790806472.

The previous prime is 790806413. The next prime is 790806503. The reversal of 790806473 is 374608097.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 552814144 + 237992329 = 23512^2 + 15427^2 .

It is an emirp because it is prime and its reverse (374608097) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 790806473 - 2⁶ = 790806409 is a prime.

It is not a weakly prime, because it can be changed into another prime (790806403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 395403236 + 395403237.

It is an arithmetic number, because the mean of its divisors is an integer number (395403237).

Almost surely, 2^790806473 is an apocalyptic number.

It is an amenable number.

790806473 is a deficient number, since it is larger than the sum of its proper divisors (1).

790806473 is an equidigital number, since it uses as much as digits as its factorization.

790806473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 254016, while the sum is 44.

The square root of 790806473 is about 28121.2814964041. The cubic root of 790806473 is about 924.7480094690.

The spelling of 790806473 in words is "seven hundred ninety million, eight hundred six thousand, four hundred seventy-three".