379055140 has 12 divisors (see below), whose sum is σ = 796015836. Its totient is φ = 151622048.

The previous prime is 379055129. The next prime is 379055161. The reversal of 379055140 is 41550973.

It can be written as a sum of positive squares in 2 ways, for example, as 59074596 + 319980544 = 7686^2 + 17888^2 .

It is a junction number, because it is equal to n+sod(n) for n = 379055096 and 379055105.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9476359 + ... + 9476398.

It is an arithmetic number, because the mean of its divisors is an integer number (66334653).

Almost surely, 2^379055140 is an apocalyptic number.

It is an amenable number.

379055140 is an abundant number, since it is smaller than the sum of its proper divisors (416960696).

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

379055140 is a wasteful number, since it uses less digits than its factorization.

379055140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18952766 (or 18952764 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 379055140 is about 19469.3384582014. The cubic root of 379055140 is about 723.7148154907.

The spelling of 379055140 in words is "three hundred seventy-nine million, fifty-five thousand, one hundred forty".