338156436 has 24 divisors (see below), whose sum is σ = 791561344. Its totient is φ = 112357440.

The previous prime is 338156411. The next prime is 338156447. The reversal of 338156436 is 634651833.

338156436 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 2×338156436² = 228699550416444192, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 338156394 and 338156403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41260 + ... + 48771.

Almost surely, 2^338156436 is an apocalyptic number.

It is an amenable number.

338156436 is an abundant number, since it is smaller than the sum of its proper divisors (453404908).

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

338156436 is a wasteful number, since it uses less digits than its factorization.

338156436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90351 (or 90349 counting only the distinct ones).

The product of its digits is 155520, while the sum is 39.

The square root of 338156436 is about 18389.0303170124. The cubic root of 338156436 is about 696.6894261876.

The spelling of 338156436 in words is "three hundred thirty-eight million, one hundred fifty-six thousand, four hundred thirty-six".