464982289 has 2 divisors, whose sum is σ = 464982290. Its totient is φ = 464982288.

The previous prime is 464982251. The next prime is 464982311. The reversal of 464982289 is 982289464.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 411765264 + 53217025 = 20292^2 + 7295^2 .

It is a cyclic number.

It is not a de Polignac number, because 464982289 - 2¹⁷ = 464851217 is a prime.

It is not a weakly prime, because it can be changed into another prime (464985289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232491144 + 232491145.

It is an arithmetic number, because the mean of its divisors is an integer number (232491145).

Almost surely, 2^464982289 is an apocalyptic number.

It is an amenable number.

464982289 is a deficient number, since it is larger than the sum of its proper divisors (1).

464982289 is an equidigital number, since it uses as much as digits as its factorization.

464982289 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1990656, while the sum is 52.

The square root of 464982289 is about 21563.4479849582. The cubic root of 464982289 is about 774.7212533444.

The spelling of 464982289 in words is "four hundred sixty-four million, nine hundred eighty-two thousand, two hundred eighty-nine".