382710969 has 9 divisors (see below), whose sum is σ = 552889519. Its totient is φ = 255101520.

The previous prime is 382710959. The next prime is 382711001. The reversal of 382710969 is 969017283.

The square root of 382710969 is 19563.

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

It can be written as a sum of positive squares in only one way, i.e., 354832569 + 27878400 = 18837^2 + 5280^2 .

It is a tau number, because it is divible by the number of its divisors (9).

It is not a de Polignac number, because 382710969 - 2¹⁵ = 382678201 is a prime.

It is a super-2 number, since 2×382710969² = 292935371585837922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (382710929) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 55429 + ... + 61949.

Almost surely, 2^382710969 is an apocalyptic number.

382710969 is the 19563-rd square number.

382710969 is the 9782-nd centered octagonal number.

It is an amenable number.

382710969 is a deficient number, since it is larger than the sum of its proper divisors (170178550).

382710969 is an frugal number, since it uses more digits than its factorization.

382710969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13048 (or 6524 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The cubic root of 382710969 is about 726.0340181678.

The spelling of 382710969 in words is "three hundred eighty-two million, seven hundred ten thousand, nine hundred sixty-nine".