379621158 has 16 divisors (see below), whose sum is σ = 867705600. Its totient is φ = 108463176.

The previous prime is 379621103. The next prime is 379621171. The reversal of 379621158 is 851126973.

It is a super-2 number, since 2×379621158² = 288224447202521928, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 9038599 = 379621158 / (3 + 7 + 9 + 6 + 2 + 1 + 1 + 5 + 8).

It is a Curzon number.

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 7 ways as a sum of consecutive naturals, for example, 4519258 + ... + 4519341.

It is an arithmetic number, because the mean of its divisors is an integer number (54231600).

Almost surely, 2^379621158 is an apocalyptic number.

379621158 is an abundant number, since it is smaller than the sum of its proper divisors (488084442).

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

379621158 is a wasteful number, since it uses less digits than its factorization.

379621158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9038611.

The product of its digits is 90720, while the sum is 42.

The square root of 379621158 is about 19483.8691742682. The cubic root of 379621158 is about 724.0748615142.

The spelling of 379621158 in words is "three hundred seventy-nine million, six hundred twenty-one thousand, one hundred fifty-eight".