379798720 has 56 divisors (see below), whose sum is σ = 1033601184. Its totient is φ = 130215936.

The previous prime is 379798711. The next prime is 379798721. The reversal of 379798720 is 27897973.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (56).

It is not an unprimeable number, because it can be changed into a prime (379798721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82537 + ... + 87016.

It is an arithmetic number, because the mean of its divisors is an integer number (18457164).

Almost surely, 2^379798720 is an apocalyptic number.

It is an amenable number.

379798720 is an abundant number, since it is smaller than the sum of its proper divisors (653802464).

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

379798720 is a wasteful number, since it uses less digits than its factorization.

379798720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169577 (or 169567 counting only the distinct ones).

The product of its (nonzero) digits is 1333584, while the sum is 52.

The square root of 379798720 is about 19488.4252827159. The cubic root of 379798720 is about 724.1877355710.

The spelling of 379798720 in words is "three hundred seventy-nine million, seven hundred ninety-eight thousand, seven hundred twenty".