370480321 has 4 divisors (see below), whose sum is σ = 370519600. Its totient is φ = 370441044.

The previous prime is 370480309. The next prime is 370480333. The reversal of 370480321 is 123084073.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (370480309) and next prime (370480333).

It is a cyclic number.

It is not a de Polignac number, because 370480321 - 2⁷ = 370480193 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 370480321.

It is not an unprimeable number, because it can be changed into a prime (370480301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3970 + ... + 27508.

It is an arithmetic number, because the mean of its divisors is an integer number (92629900).

Almost surely, 2^370480321 is an apocalyptic number.

It is an amenable number.

370480321 is a deficient number, since it is larger than the sum of its proper divisors (39279).

370480321 is a wasteful number, since it uses less digits than its factorization.

370480321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39278.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 370480321 is about 19247.8653621642. The cubic root of 370480321 is about 718.2159540814.

The spelling of 370480321 in words is "three hundred seventy million, four hundred eighty thousand, three hundred twenty-one".