379960220 has 24 divisors (see below), whose sum is σ = 814895424. Its totient is φ = 148750016.

The previous prime is 379960213. The next prime is 379960223. The reversal of 379960220 is 22069973.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379960223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201167 + ... + 203046.

It is an arithmetic number, because the mean of its divisors is an integer number (33953976).

Almost surely, 2^379960220 is an apocalyptic number.

It is an amenable number.

379960220 is an abundant number, since it is smaller than the sum of its proper divisors (434935204).

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

379960220 is a wasteful number, since it uses less digits than its factorization.

379960220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404269 (or 404267 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 379960220 is about 19492.5683274421. The cubic root of 379960220 is about 724.2903686584.

The spelling of 379960220 in words is "three hundred seventy-nine million, nine hundred sixty thousand, two hundred twenty".