792556649 has 2 divisors, whose sum is σ = 792556650. Its totient is φ = 792556648.

The previous prime is 792556619. The next prime is 792556663. The reversal of 792556649 is 946655297.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 753118249 + 39438400 = 27443^2 + 6280^2 .

It is a cyclic number.

It is not a de Polignac number, because 792556649 - 2²⁰ = 791508073 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 792556649.

It is not a weakly prime, because it can be changed into another prime (792556619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 396278324 + 396278325.

It is an arithmetic number, because the mean of its divisors is an integer number (396278325).

Almost surely, 2^792556649 is an apocalyptic number.

It is an amenable number.

792556649 is a deficient number, since it is larger than the sum of its proper divisors (1).

792556649 is an equidigital number, since it uses as much as digits as its factorization.

792556649 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4082400, while the sum is 53.

The square root of 792556649 is about 28152.3826522730. The cubic root of 792556649 is about 925.4297098672.

The spelling of 792556649 in words is "seven hundred ninety-two million, five hundred fifty-six thousand, six hundred forty-nine".