338951316 has 48 divisors (see below), whose sum is σ = 869621760. Its totient is φ = 101898720.

The previous prime is 338951273. The next prime is 338951329. The reversal of 338951316 is 613159833.

It is a super-2 number, since 2×338951316² = 229775989236263712, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6655 + ... + 26873.

It is an arithmetic number, because the mean of its divisors is an integer number (18117120).

Almost surely, 2^338951316 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 338951316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (434810880).

338951316 is an abundant number, since it is smaller than the sum of its proper divisors (530670444).

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

338951316 is a wasteful number, since it uses less digits than its factorization.

338951316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20364 (or 20362 counting only the distinct ones).

The product of its digits is 58320, while the sum is 39.

The square root of 338951316 is about 18410.6305160904. The cubic root of 338951316 is about 697.2348849202.

The spelling of 338951316 in words is "three hundred thirty-eight million, nine hundred fifty-one thousand, three hundred sixteen".