37899 has 6 divisors (see below), whose sum is σ = 54756. Its totient is φ = 25260.

The previous prime is 37897. The next prime is 37907. The reversal of 37899 is 99873.

It is not a de Polignac number, because 37899 - 2¹ = 37897 is a prime.

It is a plaindrome in base 10.

It is a nialpdrome in base 14.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 37899.

It is not an unprimeable number, because it can be changed into a prime (37897) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2097 + ... + 2114.

It is an arithmetic number, because the mean of its divisors is an integer number (9126).

2³⁷⁸⁹⁹ is an apocalyptic number.

37899 is a deficient number, since it is larger than the sum of its proper divisors (16857).

37899 is a wasteful number, since it uses less digits than its factorization.

37899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4217 (or 4214 counting only the distinct ones).

The product of its digits is 13608, while the sum is 36.

The square root of 37899 is about 194.6766549949. The cubic root of 37899 is about 33.5899417172.

The spelling of 37899 in words is "thirty-seven thousand, eight hundred ninety-nine".