338473344 has 128 divisors (see below), whose sum is σ = 987914880. Its totient is φ = 101826560.

The previous prime is 338473241. The next prime is 338473363. The reversal of 338473344 is 443374833.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×338473344² = 229128409197084672, 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, 958672 + ... + 959024.

It is an arithmetic number, because the mean of its divisors is an integer number (7718085).

Almost surely, 2^338473344 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 338473344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (493957440).

338473344 is an abundant number, since it is smaller than the sum of its proper divisors (649441536).

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

338473344 is a wasteful number, since it uses less digits than its factorization.

338473344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608 (or 596 counting only the distinct ones).

The product of its digits is 290304, while the sum is 39.

The square root of 338473344 is about 18397.6450666926. The cubic root of 338473344 is about 696.9069956259.

The spelling of 338473344 in words is "three hundred thirty-eight million, four hundred seventy-three thousand, three hundred forty-four".