796521863 has 2 divisors, whose sum is σ = 796521864. Its totient is φ = 796521862.

The previous prime is 796521851. The next prime is 796521871. The reversal of 796521863 is 368125697.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 796521863 - 2⁶ = 796521799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (796521823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 398260931 + 398260932.

It is an arithmetic number, because the mean of its divisors is an integer number (398260932).

Almost surely, 2^796521863 is an apocalyptic number.

796521863 is a deficient number, since it is larger than the sum of its proper divisors (1).

796521863 is an equidigital number, since it uses as much as digits as its factorization.

796521863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 544320, while the sum is 47.

The square root of 796521863 is about 28222.7189157955. The cubic root of 796521863 is about 926.9704721456.

The spelling of 796521863 in words is "seven hundred ninety-six million, five hundred twenty-one thousand, eight hundred sixty-three".