382615842 has 32 divisors (see below), whose sum is σ = 875433600. Its totient is φ = 109208448.

The previous prime is 382615841. The next prime is 382615847. The reversal of 382615842 is 248516283.

It is a self number, because there is not a number n which added to its sum of digits gives 382615842.

It is not an unprimeable number, because it can be changed into a prime (382615841) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43384 + ... + 51452.

It is an arithmetic number, because the mean of its divisors is an integer number (27357300).

Almost surely, 2^382615842 is an apocalyptic number.

382615842 is an abundant number, since it is smaller than the sum of its proper divisors (492817758).

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

382615842 is a wasteful number, since it uses less digits than its factorization.

382615842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9210.

The product of its digits is 92160, while the sum is 39.

The square root of 382615842 is about 19560.5685500192. The cubic root of 382615842 is about 725.9738586160.

The spelling of 382615842 in words is "three hundred eighty-two million, six hundred fifteen thousand, eight hundred forty-two".