889432622 has 32 divisors (see below), whose sum is σ = 1533004704. Its totient is φ = 383385600.

The previous prime is 889432619. The next prime is 889432651. The reversal of 889432622 is 226234988.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50222 + ... + 65582.

It is an arithmetic number, because the mean of its divisors is an integer number (47906397).

Almost surely, 2^889432622 is an apocalyptic number.

889432622 is a deficient number, since it is larger than the sum of its proper divisors (643572082).

889432622 is a wasteful number, since it uses less digits than its factorization.

889432622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15524.

The product of its digits is 331776, while the sum is 44.

The square root of 889432622 is about 29823.3569874352. The cubic root of 889432622 is about 961.6957232888.

The spelling of 889432622 in words is "eight hundred eighty-nine million, four hundred thirty-two thousand, six hundred twenty-two".