338426412 has 96 divisors (see below), whose sum is σ = 862529472. Its totient is φ = 102875136.

The previous prime is 338426401. The next prime is 338426443. The reversal of 338426412 is 214624833.

It is a super-2 number, since 2×338426412² = 229064872678387488, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1221618 + ... + 1221894.

It is an arithmetic number, because the mean of its divisors is an integer number (8984682).

Almost surely, 2^338426412 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 338426412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (431264736).

338426412 is an abundant number, since it is smaller than the sum of its proper divisors (524103060).

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

338426412 is a wasteful number, since it uses less digits than its factorization.

338426412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467 (or 465 counting only the distinct ones).

The product of its digits is 27648, while the sum is 33.

The square root of 338426412 is about 18396.3695331443. The cubic root of 338426412 is about 696.8747835856.

The spelling of 338426412 in words is "three hundred thirty-eight million, four hundred twenty-six thousand, four hundred twelve".