38000099 has 8 divisors (see below), whose sum is σ = 39098592. Its totient is φ = 36915840.

The previous prime is 38000069. The next prime is 38000107. The reversal of 38000099 is 99000083.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38000099 is a prime.

It is a Duffinian number.

38000099 is a modest number, since divided by 99 gives 38 as remainder.

It is not an unprimeable number, because it can be changed into a prime (38000009) 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, 1979 + ... + 8939.

It is an arithmetic number, because the mean of its divisors is an integer number (4887324).

Almost surely, 2^38000099 is an apocalyptic number.

38000099 is a deficient number, since it is larger than the sum of its proper divisors (1098493).

38000099 is a wasteful number, since it uses less digits than its factorization.

38000099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7117.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 38000099 is about 6164.4220329241. The cubic root of 38000099 is about 336.1978326407.

The spelling of 38000099 in words is "thirty-eight million, ninety-nine", and thus it is an aban number and an uban number.