379221504 has 40 divisors (see below), whose sum is σ = 1010273880. Its totient is φ = 126406656.

The previous prime is 379221503. The next prime is 379221511. The reversal of 379221504 is 405122973.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379221503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121909 + ... + 124980.

It is an arithmetic number, because the mean of its divisors is an integer number (25256847).

Almost surely, 2^379221504 is an apocalyptic number.

It is an amenable number.

379221504 is an abundant number, since it is smaller than the sum of its proper divisors (631052376).

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

379221504 is an equidigital number, since it uses as much as digits as its factorization.

379221504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246910 (or 246894 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 379221504 is about 19473.6104510694. The cubic root of 379221504 is about 723.8206773817.

The spelling of 379221504 in words is "three hundred seventy-nine million, two hundred twenty-one thousand, five hundred four".