39498899 has 8 divisors (see below), whose sum is σ = 44575920. Its totient is φ = 34669600.

The previous prime is 39498883. The next prime is 39498923. The reversal of 39498899 is 99889493.

39498899 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 39498899 - 2⁴ = 39498883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (39498829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61592 + ... + 62229.

It is an arithmetic number, because the mean of its divisors is an integer number (5571990).

Almost surely, 2^39498899 is an apocalyptic number.

39498899 is a deficient number, since it is larger than the sum of its proper divisors (5077021).

39498899 is a wasteful number, since it uses less digits than its factorization.

39498899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123861.

The product of its digits is 5038848, while the sum is 59.

The square root of 39498899 is about 6284.8149535209. The cubic root of 39498899 is about 340.5610661254.

The spelling of 39498899 in words is "thirty-nine million, four hundred ninety-eight thousand, eight hundred ninety-nine".