38986089 has 8 divisors (see below), whose sum is σ = 52016832. Its totient is φ = 25973040.

The previous prime is 38986067. The next prime is 38986093. The reversal of 38986089 is 98068983.

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

It is not a de Polignac number, because 38986089 - 2⁸ = 38985833 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (38986009) 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, 2092 + ... + 9074.

It is an arithmetic number, because the mean of its divisors is an integer number (6502104).

Almost surely, 2^38986089 is an apocalyptic number.

It is an amenable number.

38986089 is a deficient number, since it is larger than the sum of its proper divisors (13030743).

38986089 is a wasteful number, since it uses less digits than its factorization.

38986089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8847.

The product of its (nonzero) digits is 746496, while the sum is 51.

The square root of 38986089 is about 6243.8841276885. The cubic root of 38986089 is about 339.0808188719.

The spelling of 38986089 in words is "thirty-eight million, nine hundred eighty-six thousand, eighty-nine".