38775699 has 16 divisors (see below), whose sum is σ = 59299840. Its totient is φ = 25016040.

The previous prime is 38775683. The next prime is 38775797. The reversal of 38775699 is 99657783.

38775699 is a `hidden beast` number, since 3 + 8 + 77 + 569 + 9 = 666.

It is not a de Polignac number, because 38775699 - 2⁴ = 38775683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38775899) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22327 + ... + 24000.

It is an arithmetic number, because the mean of its divisors is an integer number (3706240).

Almost surely, 2^38775699 is an apocalyptic number.

38775699 is a deficient number, since it is larger than the sum of its proper divisors (20524141).

38775699 is a wasteful number, since it uses less digits than its factorization.

38775699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46367 (or 46361 counting only the distinct ones).

The product of its digits is 2857680, while the sum is 54.

The square root of 38775699 is about 6227.0136502179. The cubic root of 38775699 is about 338.4697639225.

The spelling of 38775699 in words is "thirty-eight million, seven hundred seventy-five thousand, six hundred ninety-nine".