398617002230 has 32 divisors (see below), whose sum is σ = 774524203200. Its totient is φ = 147255213952.

The previous prime is 398617002191. The next prime is 398617002257. The reversal of 398617002230 is 32200716893.

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, 29874665 + ... + 29888004.

It is an arithmetic number, because the mean of its divisors is an integer number (24203881350).

Almost surely, 2^398617002230 is an apocalyptic number.

398617002230 is a deficient number, since it is larger than the sum of its proper divisors (375907200970).

398617002230 is a wasteful number, since it uses less digits than its factorization.

398617002230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59762728.

The product of its (nonzero) digits is 108864, while the sum is 41.

The spelling of 398617002230 in words is "three hundred ninety-eight billion, six hundred seventeen million, two thousand, two hundred thirty".