889908692 has 12 divisors (see below), whose sum is σ = 1607577216. Its totient is φ = 430600920.

The previous prime is 889908689. The next prime is 889908727. The reversal of 889908692 is 296809988.

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, 3588218 + ... + 3588465.

It is an arithmetic number, because the mean of its divisors is an integer number (133964768).

Almost surely, 2^889908692 is an apocalyptic number.

It is an amenable number.

889908692 is a deficient number, since it is larger than the sum of its proper divisors (717668524).

889908692 is a wasteful number, since it uses less digits than its factorization.

889908692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7176718 (or 7176716 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 59.

The square root of 889908692 is about 29831.3374155434. The cubic root of 889908692 is about 961.8672756584.

The spelling of 889908692 in words is "eight hundred eighty-nine million, nine hundred eight thousand, six hundred ninety-two".