380019344 has 20 divisors (see below), whose sum is σ = 743045820. Its totient is φ = 188265600.

The previous prime is 380019331. The next prime is 380019349. The reversal of 380019344 is 443910083.

It can be written as a sum of positive squares in 2 ways, for example, as 104857600 + 275161744 = 10240^2 + 16588^2 .

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 380019344.

It is not an unprimeable number, because it can be changed into a prime (380019349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107207 + ... + 110694.

It is an arithmetic number, because the mean of its divisors is an integer number (37152291).

Almost surely, 2^380019344 is an apocalyptic number.

It is an amenable number.

380019344 is a deficient number, since it is larger than the sum of its proper divisors (363026476).

380019344 is a wasteful number, since it uses less digits than its factorization.

380019344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218018 (or 218012 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 380019344 is about 19494.0848464348. The cubic root of 380019344 is about 724.3279346285.

The spelling of 380019344 in words is "three hundred eighty million, nineteen thousand, three hundred forty-four".