338468388 has 24 divisors (see below), whose sum is σ = 804662208. Its totient is φ = 110693856.

The previous prime is 338468387. The next prime is 338468393. The reversal of 338468388 is 883864833.

It is a super-2 number, since 2×338468388² = 229121699350637088, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 338468388.

It is not an unprimeable number, because it can be changed into a prime (338468381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265456 + ... + 266727.

It is an arithmetic number, because the mean of its divisors is an integer number (33527592).

Almost surely, 2^338468388 is an apocalyptic number.

It is an amenable number.

338468388 is an abundant number, since it is smaller than the sum of its proper divisors (466193820).

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

338468388 is a wasteful number, since it uses less digits than its factorization.

338468388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532243 (or 532241 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 51.

The square root of 338468388 is about 18397.5103750480. The cubic root of 338468388 is about 696.9035941882.

The spelling of 338468388 in words is "three hundred thirty-eight million, four hundred sixty-eight thousand, three hundred eighty-eight".