38266328 has 8 divisors (see below), whose sum is σ = 71749380. Its totient is φ = 19133160.

The previous prime is 38266321. The next prime is 38266331. The reversal of 38266328 is 82366283.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 38266291 and 38266300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38266321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2391638 + ... + 2391653.

Almost surely, 2^38266328 is an apocalyptic number.

It is an amenable number.

38266328 is a deficient number, since it is larger than the sum of its proper divisors (33483052).

38266328 is a wasteful number, since it uses less digits than its factorization.

38266328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4783297 (or 4783293 counting only the distinct ones).

The product of its digits is 82944, while the sum is 38.

The square root of 38266328 is about 6185.9783381451. The cubic root of 38266328 is about 336.9811410991.

The spelling of 38266328 in words is "thirty-eight million, two hundred sixty-six thousand, three hundred twenty-eight".