3198899 has 8 divisors (see below), whose sum is σ = 3571392. Its totient is φ = 2840040.

The previous prime is 3198893. The next prime is 3198913. The reversal of 3198899 is 9988913.

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 3198899 - 2⁴ = 3198883 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3198893) 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, 2909 + ... + 3854.

It is an arithmetic number, because the mean of its divisors is an integer number (446424).

Almost surely, 2^3198899 is an apocalyptic number.

3198899 is a deficient number, since it is larger than the sum of its proper divisors (372493).

3198899 is a wasteful number, since it uses less digits than its factorization.

3198899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6817.

The product of its digits is 139968, while the sum is 47.

The square root of 3198899 is about 1788.5466166695. The cubic root of 3198899 is about 147.3443575125.

The spelling of 3198899 in words is "three million, one hundred ninety-eight thousand, eight hundred ninety-nine".