790787093 has 2 divisors, whose sum is σ = 790787094. Its totient is φ = 790787092.

The previous prime is 790787033. The next prime is 790787099. The reversal of 790787093 is 390787097.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 534210769 + 256576324 = 23113^2 + 16018^2 .

It is an emirp because it is prime and its reverse (390787097) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 790787093 - 2¹² = 790782997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (790787099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 395393546 + 395393547.

It is an arithmetic number, because the mean of its divisors is an integer number (395393547).

Almost surely, 2^790787093 is an apocalyptic number.

It is an amenable number.

790787093 is a deficient number, since it is larger than the sum of its proper divisors (1).

790787093 is an equidigital number, since it uses as much as digits as its factorization.

790787093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 666792, while the sum is 50.

The square root of 790787093 is about 28120.9369154017. The cubic root of 790787093 is about 924.7404552555.

The spelling of 790787093 in words is "seven hundred ninety million, seven hundred eighty-seven thousand, ninety-three".