460660369 has 15 divisors (see below), whose sum is σ = 503007837. Its totient is φ = 421876728.

The previous prime is 460660367. The next prime is 460660423. The reversal of 460660369 is 963066064.

The square root of 460660369 is 21463.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 2 ways, for example, as 228402769 + 232257600 = 15113^2 + 15240^2 .

It is not a de Polignac number, because 460660369 - 2¹ = 460660367 is a prime.

It is a super-2 number, since 2×460660369² = 424415951134432322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (460660363) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 3627184 + ... + 3627310.

Almost surely, 2^460660369 is an apocalyptic number.

460660369 is the 21463-rd square number.

460660369 is the 10732-nd centered octagonal number.

It is an amenable number.

460660369 is a deficient number, since it is larger than the sum of its proper divisors (42347468).

460660369 is an frugal number, since it uses more digits than its factorization.

460660369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306 (or 140 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 40.

The cubic root of 460660369 is about 772.3134834557.

The spelling of 460660369 in words is "four hundred sixty million, six hundred sixty thousand, three hundred sixty-nine".