469304657 has 2 divisors, whose sum is σ = 469304658. Its totient is φ = 469304656.

The previous prime is 469304603. The next prime is 469304687. The reversal of 469304657 is 756403964.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 447364801 + 21939856 = 21151^2 + 4684^2 .

It is a cyclic number.

It is not a de Polignac number, because 469304657 - 2⁸ = 469304401 is a prime.

It is a super-2 number, since 2×469304657² = 440493722163775298, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (469304687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234652328 + 234652329.

It is an arithmetic number, because the mean of its divisors is an integer number (234652329).

Almost surely, 2^469304657 is an apocalyptic number.

It is an amenable number.

469304657 is a deficient number, since it is larger than the sum of its proper divisors (1).

469304657 is an equidigital number, since it uses as much as digits as its factorization.

469304657 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 544320, while the sum is 44.

The square root of 469304657 is about 21663.4405623853. The cubic root of 469304657 is about 777.1143965221.

The spelling of 469304657 in words is "four hundred sixty-nine million, three hundred four thousand, six hundred fifty-seven".