872796713 has 2 divisors, whose sum is σ = 872796714. Its totient is φ = 872796712.

The previous prime is 872796679. The next prime is 872796719. The reversal of 872796713 is 317697278.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 511302544 + 361494169 = 22612^2 + 19013^2 .

It is a cyclic number.

It is not a de Polignac number, because 872796713 - 2⁶ = 872796649 is a prime.

It is not a weakly prime, because it can be changed into another prime (872796719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 436398356 + 436398357.

It is an arithmetic number, because the mean of its divisors is an integer number (436398357).

Almost surely, 2^872796713 is an apocalyptic number.

It is an amenable number.

872796713 is a deficient number, since it is larger than the sum of its proper divisors (1).

872796713 is an equidigital number, since it uses as much as digits as its factorization.

872796713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 889056, while the sum is 50.

The square root of 872796713 is about 29543.1330938342. The cubic root of 872796713 is about 955.6621096734.

The spelling of 872796713 in words is "eight hundred seventy-two million, seven hundred ninety-six thousand, seven hundred thirteen".