38734344 has 48 divisors (see below), whose sum is σ = 114444720. Its totient is φ = 11737440.

The previous prime is 38734309. The next prime is 38734351. The reversal of 38734344 is 44343783.

It is a happy number.

It is a super-2 number, since 2×38734344² = 3000698810220672, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 38734299 and 38734308.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23662 + ... + 25245.

It is an arithmetic number, because the mean of its divisors is an integer number (2384265).

Almost surely, 2^38734344 is an apocalyptic number.

It is an amenable number.

38734344 is an abundant number, since it is smaller than the sum of its proper divisors (75710376).

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

38734344 is a wasteful number, since it uses less digits than its factorization.

38734344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48930 (or 48923 counting only the distinct ones).

The product of its digits is 96768, while the sum is 36.

The square root of 38734344 is about 6223.6921517697. The cubic root of 38734344 is about 338.3493930325.

The spelling of 38734344 in words is "thirty-eight million, seven hundred thirty-four thousand, three hundred forty-four".