379422881 has 8 divisors (see below), whose sum is σ = 419209344. Its totient is φ = 341577280.

The previous prime is 379422853. The next prime is 379422887. The reversal of 379422881 is 188224973.

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

It is a cyclic number.

It is not a de Polignac number, because 379422881 - 2⁶ = 379422817 is a prime.

It is a super-2 number, since 2×379422881² = 287923445252680322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (379422887) by changing a digit.

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, 484805 + ... + 485586.

It is an arithmetic number, because the mean of its divisors is an integer number (52401168).

Almost surely, 2^379422881 is an apocalyptic number.

It is an amenable number.

379422881 is a deficient number, since it is larger than the sum of its proper divisors (39786463).

379422881 is a wasteful number, since it uses less digits than its factorization.

379422881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 970431.

The product of its digits is 193536, while the sum is 44.

The square root of 379422881 is about 19478.7802749556. The cubic root of 379422881 is about 723.9487775743.

The spelling of 379422881 in words is "three hundred seventy-nine million, four hundred twenty-two thousand, eight hundred eighty-one".