338915883 has 16 divisors (see below), whose sum is σ = 463196160. Its totient is φ = 220350816.

The previous prime is 338915851. The next prime is 338915887. The reversal of 338915883 is 388519833.

It is a happy number.

It is not a de Polignac number, because 338915883 - 2⁵ = 338915851 is a prime.

It is a super-2 number, since 2×338915883² = 229727951499339378, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (338915887) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14941 + ... + 30017.

It is an arithmetic number, because the mean of its divisors is an integer number (28949760).

Almost surely, 2^338915883 is an apocalyptic number.

338915883 is a deficient number, since it is larger than the sum of its proper divisors (124280277).

338915883 is a wasteful number, since it uses less digits than its factorization.

338915883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15266.

The product of its digits is 622080, while the sum is 48.

The square root of 338915883 is about 18409.6681936422. The cubic root of 338915883 is about 697.2105884275.

The spelling of 338915883 in words is "three hundred thirty-eight million, nine hundred fifteen thousand, eight hundred eighty-three".