379385889 has 8 divisors (see below), whose sum is σ = 535603680. Its totient is φ = 238046016.

The previous prime is 379385879. The next prime is 379385899. The reversal of 379385889 is 988583973.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (379385879) and next prime (379385899).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 379385889 - 2⁷ = 379385761 is a prime.

It is not an unprimeable number, because it can be changed into a prime (379385849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3719419 + ... + 3719520.

It is an arithmetic number, because the mean of its divisors is an integer number (66950460).

Almost surely, 2^379385889 is an apocalyptic number.

It is an amenable number.

379385889 is a deficient number, since it is larger than the sum of its proper divisors (156217791).

379385889 is a wasteful number, since it uses less digits than its factorization.

379385889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7438959.

The product of its digits is 13063680, while the sum is 60.

The square root of 379385889 is about 19477.8307057023. The cubic root of 379385889 is about 723.9252495753.

The spelling of 379385889 in words is "three hundred seventy-nine million, three hundred eighty-five thousand, eight hundred eighty-nine".