390241595 has 4 divisors (see below), whose sum is σ = 468289920. Its totient is φ = 312193272.

The previous prime is 390241543. The next prime is 390241601. The reversal of 390241595 is 595142093.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 390241595 - 2¹⁸ = 389979451 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39024155 + ... + 39024164.

It is an arithmetic number, because the mean of its divisors is an integer number (117072480).

Almost surely, 2^390241595 is an apocalyptic number.

390241595 is a deficient number, since it is larger than the sum of its proper divisors (78048325).

390241595 is an equidigital number, since it uses as much as digits as its factorization.

390241595 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78048324.

The product of its (nonzero) digits is 48600, while the sum is 38.

The square root of 390241595 is about 19754.5335303064. The cubic root of 390241595 is about 730.7651918848.

The spelling of 390241595 in words is "three hundred ninety million, two hundred forty-one thousand, five hundred ninety-five".