38818099 has 8 divisors (see below), whose sum is σ = 40000320. Its totient is φ = 37650816.

The previous prime is 38818097. The next prime is 38818127. The reversal of 38818099 is 99081883.

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

It is a cyclic number.

It is not a de Polignac number, because 38818099 - 2¹ = 38818097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38818097) 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, 1657 + ... + 8965.

It is an arithmetic number, because the mean of its divisors is an integer number (5000040).

Almost surely, 2^38818099 is an apocalyptic number.

38818099 is a deficient number, since it is larger than the sum of its proper divisors (1182221).

38818099 is a wasteful number, since it uses less digits than its factorization.

38818099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7469.

The product of its (nonzero) digits is 124416, while the sum is 46.

The square root of 38818099 is about 6230.4172412448. The cubic root of 38818099 is about 338.5930876425.

The spelling of 38818099 in words is "thirty-eight million, eight hundred eighteen thousand, ninety-nine".