39002099 has 2 divisors, whose sum is σ = 39002100. Its totient is φ = 39002098.

The previous prime is 39002069. The next prime is 39002143. The reversal of 39002099 is 99020093.

It is a weak prime.

It is an emirp because it is prime and its reverse (99020093) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 39002099 - 2⁸ = 39001843 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (39002069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19501049 + 19501050.

It is an arithmetic number, because the mean of its divisors is an integer number (19501050).

Almost surely, 2^39002099 is an apocalyptic number.

39002099 is a deficient number, since it is larger than the sum of its proper divisors (1).

39002099 is an equidigital number, since it uses as much as digits as its factorization.

39002099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4374, while the sum is 32.

The square root of 39002099 is about 6245.1660506347. The cubic root of 39002099 is about 339.1272280836.

The spelling of 39002099 in words is "thirty-nine million, two thousand, ninety-nine".