390265068 has 24 divisors (see below), whose sum is σ = 925548400. Its totient is φ = 127955520.

The previous prime is 390265063. The next prime is 390265079. The reversal of 390265068 is 860562093.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (390265063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265843 + ... + 267306.

Almost surely, 2^390265068 is an apocalyptic number.

It is an amenable number.

390265068 is an abundant number, since it is smaller than the sum of its proper divisors (535283332).

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

390265068 is a wasteful number, since it uses less digits than its factorization.

390265068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533217 (or 533215 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 390265068 is about 19755.1276381602. The cubic root of 390265068 is about 730.7798434132.

The spelling of 390265068 in words is "three hundred ninety million, two hundred sixty-five thousand, sixty-eight".