390059285 has 32 divisors (see below), whose sum is σ = 585142272. Its totient is φ = 242498880.

The previous prime is 390059279. The next prime is 390059297. The reversal of 390059285 is 582950093.

It is not a de Polignac number, because 390059285 - 2⁸ = 390059029 is a prime.

It is a super-2 number, since 2×390059285² = 304292491629422450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 169412 + ... + 171698.

It is an arithmetic number, because the mean of its divisors is an integer number (18285696).

Almost surely, 2^390059285 is an apocalyptic number.

390059285 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

390059285 is a deficient number, since it is larger than the sum of its proper divisors (195082987).

390059285 is a wasteful number, since it uses less digits than its factorization.

390059285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2753.

The product of its (nonzero) digits is 97200, while the sum is 41.

The square root of 390059285 is about 19749.9186074272. The cubic root of 390059285 is about 730.6513764469.

The spelling of 390059285 in words is "three hundred ninety million, fifty-nine thousand, two hundred eighty-five".