379370889 has 6 divisors (see below), whose sum is σ = 547980186. Its totient is φ = 252913920.

The previous prime is 379370867. The next prime is 379370899. The reversal of 379370889 is 988073973.

It can be written as a sum of positive squares in only one way, i.e., 364160889 + 15210000 = 19083^2 + 3900^2 .

It is not a de Polignac number, because 379370889 - 2⁵ = 379370857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (379370899) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21076152 + ... + 21076169.

It is an arithmetic number, because the mean of its divisors is an integer number (91330031).

Almost surely, 2^379370889 is an apocalyptic number.

It is an amenable number.

379370889 is a deficient number, since it is larger than the sum of its proper divisors (168609297).

379370889 is a wasteful number, since it uses less digits than its factorization.

379370889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42152327 (or 42152324 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 54.

The square root of 379370889 is about 19477.4456487497. The cubic root of 379370889 is about 723.9157086987.

The spelling of 379370889 in words is "three hundred seventy-nine million, three hundred seventy thousand, eight hundred eighty-nine".