889098456 has 32 divisors (see below), whose sum is σ = 2282822640. Its totient is φ = 288355968.

The previous prime is 889098451. The next prime is 889098461. The reversal of 889098456 is 654890988.

It is an interprime number because it is at equal distance from previous prime (889098451) and next prime (889098461).

It is a junction number, because it is equal to n+sod(n) for n = 889098396 and 889098405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (889098451) 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, 499731 + ... + 501506.

Almost surely, 2^889098456 is an apocalyptic number.

It is an amenable number.

889098456 is an abundant number, since it is smaller than the sum of its proper divisors (1393724184).

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

889098456 is a wasteful number, since it uses less digits than its factorization.

889098456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001283 (or 1001279 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 57.

The square root of 889098456 is about 29817.7540401688. The cubic root of 889098456 is about 961.5752696198.

The spelling of 889098456 in words is "eight hundred eighty-nine million, ninety-eight thousand, four hundred fifty-six".