890604676 has 24 divisors (see below), whose sum is σ = 1687162904. Its totient is φ = 408913920.

The previous prime is 890604629. The next prime is 890604677. The reversal of 890604676 is 676406098.

It can be written as a sum of positive squares in 4 ways, for example, as 6969600 + 883635076 = 2640^2 + 29726^2 .

It is not an unprimeable number, because it can be changed into a prime (890604677) 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, 34335 + ... + 54406.

Almost surely, 2^890604676 is an apocalyptic number.

It is an amenable number.

890604676 is a deficient number, since it is larger than the sum of its proper divisors (796558228).

890604676 is a wasteful number, since it uses less digits than its factorization.

890604676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88951 (or 88949 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 46.

The square root of 890604676 is about 29843.0004523674. Note that the first 3 decimals coincide. The cubic root of 890604676 is about 962.1179642197.

The spelling of 890604676 in words is "eight hundred ninety million, six hundred four thousand, six hundred seventy-six".