790148017 has 2 divisors, whose sum is σ = 790148018. Its totient is φ = 790148016.

The previous prime is 790147997. The next prime is 790148063. The reversal of 790148017 is 710841097.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 655564816 + 134583201 = 25604^2 + 11601^2 .

It is an emirp because it is prime and its reverse (710841097) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-790148017 is a prime.

It is not a weakly prime, because it can be changed into another prime (790148617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 395074008 + 395074009.

It is an arithmetic number, because the mean of its divisors is an integer number (395074009).

Almost surely, 2^790148017 is an apocalyptic number.

It is an amenable number.

790148017 is a deficient number, since it is larger than the sum of its proper divisors (1).

790148017 is an equidigital number, since it uses as much as digits as its factorization.

790148017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14112, while the sum is 37.

The square root of 790148017 is about 28109.5716260494. The cubic root of 790148017 is about 924.4912779028.

The spelling of 790148017 in words is "seven hundred ninety million, one hundred forty-eight thousand, seventeen".