38073616 has 20 divisors (see below), whose sum is σ = 84306112. Its totient is φ = 16317216.

The previous prime is 38073601. The next prime is 38073617. The reversal of 38073616 is 61637083.

It is not an unprimeable number, because it can be changed into a prime (38073617) 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, 169860 + ... + 170083.

Almost surely, 2^38073616 is an apocalyptic number.

It is an amenable number.

38073616 is an abundant number, since it is smaller than the sum of its proper divisors (46232496).

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

38073616 is a wasteful number, since it uses less digits than its factorization.

38073616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339958 (or 339952 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 38073616 is about 6170.3821599638. The cubic root of 38073616 is about 336.4145016731.

The spelling of 38073616 in words is "thirty-eight million, seventy-three thousand, six hundred sixteen".