790883089 has 2 divisors, whose sum is σ = 790883090. Its totient is φ = 790883088.

The previous prime is 790883081. The next prime is 790883101. The reversal of 790883089 is 980388097.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 778689025 + 12194064 = 27905^2 + 3492^2 .

It is a cyclic number.

It is not a de Polignac number, because 790883089 - 2³ = 790883081 is a prime.

It is not a weakly prime, because it can be changed into another prime (790883081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 395441544 + 395441545.

It is an arithmetic number, because the mean of its divisors is an integer number (395441545).

Almost surely, 2^790883089 is an apocalyptic number.

It is an amenable number.

790883089 is a deficient number, since it is larger than the sum of its proper divisors (1).

790883089 is an equidigital number, since it uses as much as digits as its factorization.

790883089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 870912, while the sum is 52.

The square root of 790883089 is about 28122.6437057400. The cubic root of 790883089 is about 924.7778727406. Note that the first 3 decimals are identical.

The spelling of 790883089 in words is "seven hundred ninety million, eight hundred eighty-three thousand, eighty-nine".