338974552 has 128 divisors (see below), whose sum is σ = 798336000. Its totient is φ = 134534400.

The previous prime is 338974549. The next prime is 338974561. The reversal of 338974552 is 255479833.

338974552 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×338974552² = 229807493807201408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2587527 + ... + 2587657.

It is an arithmetic number, because the mean of its divisors is an integer number (6237000).

Almost surely, 2^338974552 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 338974552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (399168000).

338974552 is an abundant number, since it is smaller than the sum of its proper divisors (459361448).

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

338974552 is a wasteful number, since it uses less digits than its factorization.

338974552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222 (or 204 counting only the distinct ones).

The product of its digits is 907200, while the sum is 46.

The square root of 338974552 is about 18411.2615537339. The cubic root of 338974552 is about 697.2508169817.

The spelling of 338974552 in words is "three hundred thirty-eight million, nine hundred seventy-four thousand, five hundred fifty-two".