889433408 has 28 divisors (see below), whose sum is σ = 1778459232. Its totient is φ = 441317760.

The previous prime is 889433399. The next prime is 889433423. The reversal of 889433408 is 804334988.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44660 + ... + 61427.

Almost surely, 2^889433408 is an apocalyptic number.

It is an amenable number.

889433408 is a deficient number, since it is larger than the sum of its proper divisors (889025824).

889433408 is a wasteful number, since it uses less digits than its factorization.

889433408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106230 (or 106220 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 47.

The square root of 889433408 is about 29823.3701650233. The cubic root of 889433408 is about 961.6960065752.

The spelling of 889433408 in words is "eight hundred eighty-nine million, four hundred thirty-three thousand, four hundred eight".