913004797 has 2 divisors, whose sum is σ = 913004798. Its totient is φ = 913004796.

The previous prime is 913004759. The next prime is 913004821. The reversal of 913004797 is 797400319.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 865477561 + 47527236 = 29419^2 + 6894^2 .

It is a cyclic number.

It is not a de Polignac number, because 913004797 - 2¹¹ = 913002749 is a prime.

It is a super-2 number, since 2×913004797² = 1667155518690022418, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (913004707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 456502398 + 456502399.

It is an arithmetic number, because the mean of its divisors is an integer number (456502399).

Almost surely, 2^913004797 is an apocalyptic number.

It is an amenable number.

913004797 is a deficient number, since it is larger than the sum of its proper divisors (1).

913004797 is an equidigital number, since it uses as much as digits as its factorization.

913004797 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 47628, while the sum is 40.

The square root of 913004797 is about 30215.9692381363. The cubic root of 913004797 is about 970.1175317251.

The spelling of 913004797 in words is "nine hundred thirteen million, four thousand, seven hundred ninety-seven".