289683692998 has 72 divisors (see below), whose sum is σ = 540391310784. Its totient is φ = 116001345600.

The previous prime is 289683692993. The next prime is 289683693011. The reversal of 289683692998 is 899296386982.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (289683692993) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2498268 + ... + 2611648.

It is an arithmetic number, because the mean of its divisors is an integer number (7505434872).

Almost surely, 2^289683692998 is an apocalyptic number.

289683692998 is a deficient number, since it is larger than the sum of its proper divisors (250707617786).

289683692998 is a wasteful number, since it uses less digits than its factorization.

289683692998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113486 (or 113450 counting only the distinct ones).

The product of its digits is 1451188224, while the sum is 79.

The spelling of 289683692998 in words is "two hundred eighty-nine billion, six hundred eighty-three million, six hundred ninety-two thousand, nine hundred ninety-eight".