38808444 has 24 divisors (see below), whose sum is σ = 92039248. Its totient is φ = 12723840.

The previous prime is 38808437. The next prime is 38808457. The reversal of 38808444 is 44480883.

It is a super-2 number, since 2×38808444² = 3012190651402272, 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 7 ways as a sum of consecutive naturals, for example, 25777 + ... + 27240.

Almost surely, 2^38808444 is an apocalyptic number.

It is an amenable number.

38808444 is an abundant number, since it is smaller than the sum of its proper divisors (53230804).

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

38808444 is a wasteful number, since it uses less digits than its factorization.

38808444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53085 (or 53083 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 39.

The square root of 38808444 is about 6229.6423653369. The cubic root of 38808444 is about 338.5650132183.

The spelling of 38808444 in words is "thirty-eight million, eight hundred eight thousand, four hundred forty-four".