338020902 has 12 divisors (see below), whose sum is σ = 732378660. Its totient is φ = 112673628.

The previous prime is 338020889. The next prime is 338020919. The reversal of 338020902 is 209020833.

It is a super-2 number, since 2×338020902² = 228516260377787208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9389452 + ... + 9389487.

It is an arithmetic number, because the mean of its divisors is an integer number (61031555).

Almost surely, 2^338020902 is an apocalyptic number.

338020902 is an abundant number, since it is smaller than the sum of its proper divisors (394357758).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

338020902 is a wasteful number, since it uses less digits than its factorization.

338020902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18778947 (or 18778944 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 338020902 is about 18385.3447615213. The cubic root of 338020902 is about 696.5963354237.

The spelling of 338020902 in words is "three hundred thirty-eight million, twenty thousand, nine hundred two".