3398993916 has 12 divisors (see below), whose sum is σ = 7930985832. Its totient is φ = 1132997968.

The previous prime is 3398993909. The next prime is 3398993963. The reversal of 3398993916 is 6193998933.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 3398993916.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141624735 + ... + 141624758.

It is an arithmetic number, because the mean of its divisors is an integer number (660915486).

Almost surely, 2^3398993916 is an apocalyptic number.

It is an amenable number.

3398993916 is an abundant number, since it is smaller than the sum of its proper divisors (4531991916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3398993916 is a wasteful number, since it uses less digits than its factorization.

3398993916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283249500 (or 283249498 counting only the distinct ones).

The product of its digits is 8503056, while the sum is 60.

The square root of 3398993916 is about 58300.8912110270. The cubic root of 3398993916 is about 1503.5462636247.

The spelling of 3398993916 in words is "three billion, three hundred ninety-eight million, nine hundred ninety-three thousand, nine hundred sixteen".