338230272 has 88 divisors (see below), whose sum is σ = 940899456. Its totient is φ = 107819008.

The previous prime is 338230261. The next prime is 338230273. The reversal of 338230272 is 272032833.

It is a super-2 number, since 2×338230272² = 228799433794387968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338230273) 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, 68263 + ... + 73049.

Almost surely, 2^338230272 is an apocalyptic number.

338230272 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 338230272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (470449728).

338230272 is an abundant number, since it is smaller than the sum of its proper divisors (602669184).

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

338230272 is a wasteful number, since it uses less digits than its factorization.

338230272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4833 (or 4815 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 338230272 is about 18391.0378173718. The cubic root of 338230272 is about 696.7401295617.

The spelling of 338230272 in words is "three hundred thirty-eight million, two hundred thirty thousand, two hundred seventy-two".