338888992 has 48 divisors (see below), whose sum is σ = 749770560. Its totient is φ = 149605632.

The previous prime is 338888971. The next prime is 338889013. The reversal of 338888992 is 299888833.

It is a happy number.

338888992 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (338888971) and next prime (338889013).

It is a super-2 number, since 2×338888992² = 229691497797552128, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8142 + ... + 27277.

It is an arithmetic number, because the mean of its divisors is an integer number (15620220).

Almost surely, 2^338888992 is an apocalyptic number.

338888992 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

338888992 is an abundant number, since it is smaller than the sum of its proper divisors (410881568).

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

338888992 is a wasteful number, since it uses less digits than its factorization.

338888992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35465 (or 35457 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 58.

The square root of 338888992 is about 18408.9378292176. The cubic root of 338888992 is about 697.1921480742.

The spelling of 338888992 in words is "three hundred thirty-eight million, eight hundred eighty-eight thousand, nine hundred ninety-two".