390057628754 has 32 divisors (see below), whose sum is σ = 594033834240. Its totient is φ = 192064929408.

The previous prime is 390057628729. The next prime is 390057628757. The reversal of 390057628754 is 457826750093.

It is a self number, because there is not a number n which added to its sum of digits gives 390057628754.

It is not an unprimeable number, because it can be changed into a prime (390057628757) 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 15 ways as a sum of consecutive naturals, for example, 133717304 + ... + 133720220.

It is an arithmetic number, because the mean of its divisors is an integer number (18563557320).

Almost surely, 2^390057628754 is an apocalyptic number.

390057628754 is a deficient number, since it is larger than the sum of its proper divisors (203976205486).

390057628754 is a wasteful number, since it uses less digits than its factorization.

390057628754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5762.

The product of its (nonzero) digits is 12700800, while the sum is 56.

The spelling of 390057628754 in words is "three hundred ninety billion, fifty-seven million, six hundred twenty-eight thousand, seven hundred fifty-four".