464518793 has 2 divisors, whose sum is σ = 464518794. Its totient is φ = 464518792.

The previous prime is 464518777. The next prime is 464518877. The reversal of 464518793 is 397815464.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 457617664 + 6901129 = 21392^2 + 2627^2 .

It is a cyclic number.

It is not a de Polignac number, because 464518793 - 2⁴ = 464518777 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (464518193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232259396 + 232259397.

It is an arithmetic number, because the mean of its divisors is an integer number (232259397).

Almost surely, 2^464518793 is an apocalyptic number.

It is an amenable number.

464518793 is a deficient number, since it is larger than the sum of its proper divisors (1).

464518793 is an equidigital number, since it uses as much as digits as its factorization.

464518793 is an evil number, because the sum of its binary digits is even.

The product of its digits is 725760, while the sum is 47.

The square root of 464518793 is about 21552.6980445605. The cubic root of 464518793 is about 774.4637527990.

The spelling of 464518793 in words is "four hundred sixty-four million, five hundred eighteen thousand, seven hundred ninety-three".