3387259891 has 2 divisors, whose sum is σ = 3387259892. Its totient is φ = 3387259890.

The previous prime is 3387259879. The next prime is 3387259907. The reversal of 3387259891 is 1989527833.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3387259891 - 2⁵ = 3387259859 is a prime.

It is a super-2 number, since 2×3387259891² = 22947059138354663762, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3387259871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1693629945 + 1693629946.

It is an arithmetic number, because the mean of its divisors is an integer number (1693629946).

Almost surely, 2^3387259891 is an apocalyptic number.

3387259891 is a deficient number, since it is larger than the sum of its proper divisors (1).

3387259891 is an equidigital number, since it uses as much as digits as its factorization.

3387259891 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3265920, while the sum is 55.

The square root of 3387259891 is about 58200.1708846289. The cubic root of 3387259891 is about 1501.8140853267.

The spelling of 3387259891 in words is "three billion, three hundred eighty-seven million, two hundred fifty-nine thousand, eight hundred ninety-one".