890072334 has 16 divisors (see below), whose sum is σ = 1977938640. Its totient is φ = 296690760.

The previous prime is 890072327. The next prime is 890072353. The reversal of 890072334 is 433270098.

890072334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8241357 + ... + 8241464.

It is an arithmetic number, because the mean of its divisors is an integer number (123621165).

Almost surely, 2^890072334 is an apocalyptic number.

890072334 is an abundant number, since it is smaller than the sum of its proper divisors (1087866306).

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

890072334 is a wasteful number, since it uses less digits than its factorization.

890072334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16482832 (or 16482826 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 890072334 is about 29834.0800763154. The cubic root of 890072334 is about 961.9262301104.

The spelling of 890072334 in words is "eight hundred ninety million, seventy-two thousand, three hundred thirty-four".