988672238 has 8 divisors (see below), whose sum is σ = 1483657560. Its totient is φ = 494119720.

The previous prime is 988672187. The next prime is 988672249. The reversal of 988672238 is 832276889.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 988672238.

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, 102428 + ... + 111663.

It is an arithmetic number, because the mean of its divisors is an integer number (185457195).

Almost surely, 2^988672238 is an apocalyptic number.

988672238 is a deficient number, since it is larger than the sum of its proper divisors (494985322).

988672238 is a wasteful number, since it uses less digits than its factorization.

988672238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216402.

The product of its digits is 2322432, while the sum is 53.

The square root of 988672238 is about 31443.1588425845. The cubic root of 988672238 is about 996.2097313474.

The spelling of 988672238 in words is "nine hundred eighty-eight million, six hundred seventy-two thousand, two hundred thirty-eight".