38855336 has 32 divisors (see below), whose sum is σ = 83076840. Its totient is φ = 16877568.

The previous prime is 38855329. The next prime is 38855419. The reversal of 38855336 is 63355883.

It can be written as a sum of positive squares in 4 ways, for example, as 31292836 + 7562500 = 5594^2 + 2750^2 .

It is a junction number, because it is equal to n+sod(n) for n = 38855293 and 38855302.

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, 9221 + ... + 12756.

Almost surely, 2^38855336 is an apocalyptic number.

It is an amenable number.

38855336 is an abundant number, since it is smaller than the sum of its proper divisors (44221504).

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

38855336 is a wasteful number, since it uses less digits than its factorization.

38855336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22013 (or 22009 counting only the distinct ones).

The product of its digits is 259200, while the sum is 41.

The square root of 38855336 is about 6233.4048480746. The cubic root of 38855336 is about 338.7013203289.

The spelling of 38855336 in words is "thirty-eight million, eight hundred fifty-five thousand, three hundred thirty-six".