202338394 has 16 divisors (see below), whose sum is σ = 314344800. Its totient is φ = 97565104.

The previous prime is 202338377. The next prime is 202338397. The reversal of 202338394 is 493833202.

It is not an unprimeable number, because it can be changed into a prime (202338397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67377 + ... + 70315.

It is an arithmetic number, because the mean of its divisors is an integer number (19646550).

Almost surely, 2^202338394 is an apocalyptic number.

202338394 is a deficient number, since it is larger than the sum of its proper divisors (112006406).

202338394 is a wasteful number, since it uses less digits than its factorization.

202338394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4157.

The product of its (nonzero) digits is 31104, while the sum is 34.

The square root of 202338394 is about 14224.5700813768. The cubic root of 202338394 is about 587.0738907493.

The spelling of 202338394 in words is "two hundred two million, three hundred thirty-eight thousand, three hundred ninety-four".