379000840 has 32 divisors (see below), whose sum is σ = 864768960. Its totient is φ = 149464000.

The previous prime is 379000819. The next prime is 379000901. The reversal of 379000840 is 48000973.

It is a happy number.

379000840 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 63886 + ... + 69565.

It is an arithmetic number, because the mean of its divisors is an integer number (27024030).

Almost surely, 2^379000840 is an apocalyptic number.

It is an amenable number.

379000840 is an abundant number, since it is smaller than the sum of its proper divisors (485768120).

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

379000840 is a wasteful number, since it uses less digits than its factorization.

379000840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133533 (or 133529 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 379000840 is about 19467.9439078707. The cubic root of 379000840 is about 723.6802562345.

The spelling of 379000840 in words is "three hundred seventy-nine million, eight hundred forty", and thus it is an aban number.