38880663 has 8 divisors (see below), whose sum is σ = 52214400. Its totient is φ = 25733688.

The previous prime is 38880661. The next prime is 38880671. The reversal of 38880663 is 36608883.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 38880663 - 2¹ = 38880661 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38880661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46203 + ... + 47036.

It is an arithmetic number, because the mean of its divisors is an integer number (6526800).

Almost surely, 2^38880663 is an apocalyptic number.

38880663 is a deficient number, since it is larger than the sum of its proper divisors (13333737).

38880663 is a wasteful number, since it uses less digits than its factorization.

38880663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93381.

The product of its (nonzero) digits is 165888, while the sum is 42.

The square root of 38880663 is about 6235.4360713586. The cubic root of 38880663 is about 338.7748960248.

The spelling of 38880663 in words is "thirty-eight million, eight hundred eighty thousand, six hundred sixty-three".