3133899 has 12 divisors (see below), whose sum is σ = 4793256. Its totient is φ = 1966272.

The previous prime is 3133891. The next prime is 3133901. The reversal of 3133899 is 9983313.

It is not a de Polignac number, because 3133899 - 2³ = 3133891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3133891) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10089 + ... + 10394.

It is an arithmetic number, because the mean of its divisors is an integer number (399438).

Almost surely, 2^3133899 is an apocalyptic number.

3133899 is a deficient number, since it is larger than the sum of its proper divisors (1659357).

3133899 is a wasteful number, since it uses less digits than its factorization.

3133899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20506 (or 20503 counting only the distinct ones).

The product of its digits is 17496, while the sum is 36.

The square root of 3133899 is about 1770.2821808966. The cubic root of 3133899 is about 146.3395331676.

It can be divided in two parts, 31 and 33899, that added together give a triangular number (33930 = T₂₆₀).

The spelling of 3133899 in words is "three million, one hundred thirty-three thousand, eight hundred ninety-nine".