382488850 has 48 divisors (see below), whose sum is σ = 766379520. Its totient is φ = 141609600.

The previous prime is 382488767. The next prime is 382488851. The reversal of 382488850 is 58884283.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a self number, because there is not a number n which added to its sum of digits gives 382488850.

It is not an unprimeable number, because it can be changed into a prime (382488851) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30286 + ... + 41014.

It is an arithmetic number, because the mean of its divisors is an integer number (15966240).

Almost surely, 2^382488850 is an apocalyptic number.

382488850 is an abundant number, since it is smaller than the sum of its proper divisors (383890670).

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

382488850 is a wasteful number, since it uses less digits than its factorization.

382488850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10795 (or 10790 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 46.

The square root of 382488850 is about 19557.3221582097. The cubic root of 382488850 is about 725.8935316807.

The spelling of 382488850 in words is "three hundred eighty-two million, four hundred eighty-eight thousand, eight hundred fifty".