390269016 has 40 divisors (see below), whose sum is σ = 1093116420. Its totient is φ = 130089456.

The previous prime is 390268999. The next prime is 390269029. The reversal of 390269016 is 610962093.

390269016 is a `hidden beast` number, since 390 + 269 + 0 + 1 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 300486 + ... + 301781.

Almost surely, 2^390269016 is an apocalyptic number.

390269016 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

390269016 is an abundant number, since it is smaller than the sum of its proper divisors (702847404).

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

390269016 is a wasteful number, since it uses less digits than its factorization.

390269016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602285 (or 602272 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 36.

The square root of 390269016 is about 19755.2275613317. The cubic root of 390269016 is about 730.7823076435.

The spelling of 390269016 in words is "three hundred ninety million, two hundred sixty-nine thousand, sixteen".