338523316 has 12 divisors (see below), whose sum is σ = 598282020. Its totient is φ = 167585600.

The previous prime is 338523313. The next prime is 338523331. The reversal of 338523316 is 613325833.

It can be written as a sum of positive squares in 2 ways, for example, as 262310416 + 76212900 = 16196^2 + 8730^2 .

It is a super-2 number, since 2×338523316² = 229196070951271712, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338523313) 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, 418561 + ... + 419368.

It is an arithmetic number, because the mean of its divisors is an integer number (49856835).

Almost surely, 2^338523316 is an apocalyptic number.

It is an amenable number.

338523316 is a deficient number, since it is larger than the sum of its proper divisors (259758704).

338523316 is a wasteful number, since it uses less digits than its factorization.

338523316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838034 (or 838032 counting only the distinct ones).

The product of its digits is 38880, while the sum is 34.

The square root of 338523316 is about 18399.0031251696. The cubic root of 338523316 is about 696.9412909141.

The spelling of 338523316 in words is "three hundred thirty-eight million, five hundred twenty-three thousand, three hundred sixteen".