3307891213 has 16 divisors (see below), whose sum is σ = 3693211200. Its totient is φ = 2937489280.

The previous prime is 3307891201. The next prime is 3307891217. The reversal of 3307891213 is 3121987033.

It is a de Polignac number, because none of the positive numbers 2^k-3307891213 is a prime.

It is a super-2 number, since 2×3307891213² = 21884288554085222738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3307891217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60903 + ... + 101611.

It is an arithmetic number, because the mean of its divisors is an integer number (230825700).

Almost surely, 2^3307891213 is an apocalyptic number.

It is an amenable number.

3307891213 is a deficient number, since it is larger than the sum of its proper divisors (385319987).

3307891213 is a wasteful number, since it uses less digits than its factorization.

3307891213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40892.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 3307891213 is about 57514.2696467581. The cubic root of 3307891213 is about 1489.9913236136.

The spelling of 3307891213 in words is "three billion, three hundred seven million, eight hundred ninety-one thousand, two hundred thirteen".