338442276 has 12 divisors (see below), whose sum is σ = 789698672. Its totient is φ = 112814088.

The previous prime is 338442271. The next prime is 338442289. The reversal of 338442276 is 672244833.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×338442276² = 229086348368120352, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (338442271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14101750 + ... + 14101773.

Almost surely, 2^338442276 is an apocalyptic number.

It is an amenable number.

338442276 is an abundant number, since it is smaller than the sum of its proper divisors (451256396).

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

338442276 is a wasteful number, since it uses less digits than its factorization.

338442276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28203530 (or 28203528 counting only the distinct ones).

The product of its digits is 193536, while the sum is 39.

The square root of 338442276 is about 18396.8007001217. The cubic root of 338442276 is about 696.8856722638.

The spelling of 338442276 in words is "three hundred thirty-eight million, four hundred forty-two thousand, two hundred seventy-six".