382646260 has 12 divisors (see below), whose sum is σ = 803557188. Its totient is φ = 153058496.

The previous prime is 382646233. The next prime is 382646287. The reversal of 382646260 is 62646283.

It is an interprime number because it is at equal distance from previous prime (382646233) and next prime (382646287).

It can be written as a sum of positive squares in 2 ways, for example, as 186814224 + 195832036 = 13668^2 + 13994^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9566137 + ... + 9566176.

It is an arithmetic number, because the mean of its divisors is an integer number (66963099).

Almost surely, 2^382646260 is an apocalyptic number.

It is an amenable number.

382646260 is an abundant number, since it is smaller than the sum of its proper divisors (420910928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

382646260 is a wasteful number, since it uses less digits than its factorization.

382646260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19132322 (or 19132320 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 37.

The square root of 382646260 is about 19561.3460682030. The cubic root of 382646260 is about 725.9930964391.

It can be divided in two parts, 3826 and 46260, that added together give a triangular number (50086 = T₃₁₆).

The spelling of 382646260 in words is "three hundred eighty-two million, six hundred forty-six thousand, two hundred sixty".