38661676 has 12 divisors (see below), whose sum is σ = 68585272. Its totient is φ = 19065888.

The previous prime is 38661671. The next prime is 38661677. The reversal of 38661676 is 67616683.

It is a super-2 number, since 2×38661676² = 2989450382257952, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38661671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65910 + ... + 66493.

Almost surely, 2^38661676 is an apocalyptic number.

It is an amenable number.

38661676 is a deficient number, since it is larger than the sum of its proper divisors (29923596).

38661676 is a wasteful number, since it uses less digits than its factorization.

38661676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132480 (or 132478 counting only the distinct ones).

The product of its digits is 217728, while the sum is 43.

The square root of 38661676 is about 6217.8513973880. The cubic root of 38661676 is about 338.1376725206.

The spelling of 38661676 in words is "thirty-eight million, six hundred sixty-one thousand, six hundred seventy-six".