390105016 has 32 divisors (see below), whose sum is σ = 851718240. Its totient is φ = 164032128.

The previous prime is 390104999. The next prime is 390105043. The reversal of 390105016 is 610501093.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62751 + ... + 68686.

It is an arithmetic number, because the mean of its divisors is an integer number (26616195).

Almost surely, 2^390105016 is an apocalyptic number.

It is an amenable number.

390105016 is an abundant number, since it is smaller than the sum of its proper divisors (461613224).

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

390105016 is a wasteful number, since it uses less digits than its factorization.

390105016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131503 (or 131499 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 25.

The square root of 390105016 is about 19751.0763251019. The cubic root of 390105016 is about 730.6799294675.

The spelling of 390105016 in words is "three hundred ninety million, one hundred five thousand, sixteen".