890053794 has 24 divisors (see below), whose sum is σ = 2203943040. Its totient is φ = 254301048.

The previous prime is 890053783. The next prime is 890053831. The reversal of 890053794 is 497350098.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3531834 + ... + 3532085.

It is an arithmetic number, because the mean of its divisors is an integer number (91830960).

Almost surely, 2^890053794 is an apocalyptic number.

890053794 is an abundant number, since it is smaller than the sum of its proper divisors (1313889246).

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

890053794 is a wasteful number, since it uses less digits than its factorization.

890053794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7063934 (or 7063931 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 890053794 is about 29833.7693562178. The cubic root of 890053794 is about 961.9195511640.

The spelling of 890053794 in words is "eight hundred ninety million, fifty-three thousand, seven hundred ninety-four".