464782817 has 2 divisors, whose sum is σ = 464782818. Its totient is φ = 464782816.

The previous prime is 464782757. The next prime is 464782849. The reversal of 464782817 is 718287464.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 275692816 + 189090001 = 16604^2 + 13751^2 .

It is a cyclic number.

It is not a de Polignac number, because 464782817 - 2⁸ = 464782561 is a prime.

It is not a weakly prime, because it can be changed into another prime (464788817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232391408 + 232391409.

It is an arithmetic number, because the mean of its divisors is an integer number (232391409).

Almost surely, 2^464782817 is an apocalyptic number.

It is an amenable number.

464782817 is a deficient number, since it is larger than the sum of its proper divisors (1).

464782817 is an equidigital number, since it uses as much as digits as its factorization.

464782817 is an evil number, because the sum of its binary digits is even.

The product of its digits is 602112, while the sum is 47.

The square root of 464782817 is about 21558.8222544739. The cubic root of 464782817 is about 774.6104553601.

The spelling of 464782817 in words is "four hundred sixty-four million, seven hundred eighty-two thousand, eight hundred seventeen".