379620054 has 32 divisors (see below), whose sum is σ = 920292480. Its totient is φ = 115036200.

The previous prime is 379620023. The next prime is 379620061. The reversal of 379620054 is 450026973.

It is a super-2 number, since 2×379620054² = 288222770797925832, which contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 318952 + ... + 320139.

It is an arithmetic number, because the mean of its divisors is an integer number (28759140).

Almost surely, 2^379620054 is an apocalyptic number.

379620054 is an abundant number, since it is smaller than the sum of its proper divisors (540672426).

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

379620054 is a wasteful number, since it uses less digits than its factorization.

379620054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639113 (or 639107 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 379620054 is about 19483.8408431192. The cubic root of 379620054 is about 724.0741596044.

The spelling of 379620054 in words is "three hundred seventy-nine million, six hundred twenty thousand, fifty-four".