398241202 has 8 divisors (see below), whose sum is σ = 597894300. Its totient is φ = 198943104.

The previous prime is 398241191. The next prime is 398241203. The reversal of 398241202 is 202142893.

It can be written as a sum of positive squares in 2 ways, for example, as 277922241 + 120318961 = 16671^2 + 10969^2 .

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

It is not an unprimeable number, because it can be changed into a prime (398241203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85927 + ... + 90442.

Almost surely, 2^398241202 is an apocalyptic number.

398241202 is a deficient number, since it is larger than the sum of its proper divisors (199653098).

398241202 is a wasteful number, since it uses less digits than its factorization.

398241202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177500.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 398241202 is about 19955.9816095325. The cubic root of 398241202 is about 735.7248018570.

The spelling of 398241202 in words is "three hundred ninety-eight million, two hundred forty-one thousand, two hundred two".