338157424 has 40 divisors (see below), whose sum is σ = 737809920. Its totient is φ = 148747200.

The previous prime is 338157419. The next prime is 338157427. The reversal of 338157424 is 424751833.

It is a happy number.

338157424 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 2×338157424² = 228700886812631552, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338157427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25534 + ... + 36445.

It is an arithmetic number, because the mean of its divisors is an integer number (18445248).

Almost surely, 2^338157424 is an apocalyptic number.

It is an amenable number.

338157424 is an abundant number, since it is smaller than the sum of its proper divisors (399652496).

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

338157424 is a wasteful number, since it uses less digits than its factorization.

338157424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62029 (or 62023 counting only the distinct ones).

The product of its digits is 80640, while the sum is 37.

The square root of 338157424 is about 18389.0571808345. The cubic root of 338157424 is about 696.6901046985.

The spelling of 338157424 in words is "three hundred thirty-eight million, one hundred fifty-seven thousand, four hundred twenty-four".