390190696 has 16 divisors (see below), whose sum is σ = 836123040. Its totient is φ = 167224560.

The previous prime is 390190693. The next prime is 390190741. The reversal of 390190696 is 696091093.

It is not an unprimeable number, because it can be changed into a prime (390190693) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3483790 + ... + 3483901.

It is an arithmetic number, because the mean of its divisors is an integer number (52257690).

Almost surely, 2^390190696 is an apocalyptic number.

It is an amenable number.

390190696 is an abundant number, since it is smaller than the sum of its proper divisors (445932344).

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

390190696 is a wasteful number, since it uses less digits than its factorization.

390190696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6967704 (or 6967700 counting only the distinct ones).

The product of its (nonzero) digits is 78732, while the sum is 43.

The square root of 390190696 is about 19753.2452017384. The cubic root of 390190696 is about 730.7334194006.

The spelling of 390190696 in words is "three hundred ninety million, one hundred ninety thousand, six hundred ninety-six".