3399131816 has 16 divisors (see below), whose sum is σ = 6463139040. Its totient is φ = 1675628080.

The previous prime is 3399131693. The next prime is 3399131819. The reversal of 3399131816 is 6181319933.

It is not an unprimeable number, because it can be changed into a prime (3399131819) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2991626 + ... + 2992761.

It is an arithmetic number, because the mean of its divisors is an integer number (403946190).

Almost surely, 2^3399131816 is an apocalyptic number.

It is an amenable number.

3399131816 is a deficient number, since it is larger than the sum of its proper divisors (3064007224).

3399131816 is a wasteful number, since it uses less digits than its factorization.

3399131816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5984464 (or 5984460 counting only the distinct ones).

The product of its digits is 104976, while the sum is 44.

The square root of 3399131816 is about 58302.0738567677. The cubic root of 3399131816 is about 1503.5665967224.

The spelling of 3399131816 in words is "three billion, three hundred ninety-nine million, one hundred thirty-one thousand, eight hundred sixteen".