889963480 has 48 divisors (see below), whose sum is σ = 2329348320. Its totient is φ = 305129664.

The previous prime is 889963411. The next prime is 889963499. The reversal of 889963480 is 84369988.

889963480 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 11 ways as a sum of consecutive naturals, for example, 225072 + ... + 228991.

It is an arithmetic number, because the mean of its divisors is an integer number (48528090).

Almost surely, 2^889963480 is an apocalyptic number.

It is an amenable number.

889963480 is an abundant number, since it is smaller than the sum of its proper divisors (1439384840).

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

889963480 is a wasteful number, since it uses less digits than its factorization.

889963480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454088 (or 454077 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 55.

The square root of 889963480 is about 29832.2556974829. The cubic root of 889963480 is about 961.8870146509.

The spelling of 889963480 in words is "eight hundred eighty-nine million, nine hundred sixty-three thousand, four hundred eighty".