379584021 has 8 divisors (see below), whose sum is σ = 511799040. Its totient is φ = 250212512.

The previous prime is 379584001. The next prime is 379584031. The reversal of 379584021 is 120485973.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 379584021 - 2¹¹ = 379581973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379584001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 710565 + ... + 711098.

It is an arithmetic number, because the mean of its divisors is an integer number (63974880).

Almost surely, 2^379584021 is an apocalyptic number.

It is an amenable number.

379584021 is a deficient number, since it is larger than the sum of its proper divisors (132215019).

379584021 is a wasteful number, since it uses less digits than its factorization.

379584021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1421755.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 379584021 is about 19482.9161318320. The cubic root of 379584021 is about 724.0512495136.

The spelling of 379584021 in words is "three hundred seventy-nine million, five hundred eighty-four thousand, twenty-one".