379062820 has 24 divisors (see below), whose sum is σ = 796408704. Its totient is φ = 151553376.

The previous prime is 379062809. The next prime is 379062829. The reversal of 379062820 is 28260973.

It is a self number, because there is not a number n which added to its sum of digits gives 379062820.

It is not an unprimeable number, because it can be changed into a prime (379062829) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65359 + ... + 70921.

It is an arithmetic number, because the mean of its divisors is an integer number (33183696).

Almost surely, 2^379062820 is an apocalyptic number.

It is an amenable number.

379062820 is an abundant number, since it is smaller than the sum of its proper divisors (417345884).

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

379062820 is a wasteful number, since it uses less digits than its factorization.

379062820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8979 (or 8977 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 379062820 is about 19469.5356904062. The cubic root of 379062820 is about 723.7197031633.

The spelling of 379062820 in words is "three hundred seventy-nine million, sixty-two thousand, eight hundred twenty".