379744992 has 72 divisors (see below), whose sum is σ = 1178082360. Its totient is φ = 115073280.

The previous prime is 379744969. The next prime is 379745029. The reversal of 379744992 is 299447973.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56767 + ... + 63102.

It is an arithmetic number, because the mean of its divisors is an integer number (16362255).

Almost surely, 2^379744992 is an apocalyptic number.

379744992 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

379744992 is an abundant number, since it is smaller than the sum of its proper divisors (798337368).

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

379744992 is a wasteful number, since it uses less digits than its factorization.

379744992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119896 (or 119885 counting only the distinct ones).

The product of its digits is 3429216, while the sum is 54.

The square root of 379744992 is about 19487.0467747168. The cubic root of 379744992 is about 724.1535850315.

The spelling of 379744992 in words is "three hundred seventy-nine million, seven hundred forty-four thousand, nine hundred ninety-two".