3396045881 has 2 divisors, whose sum is σ = 3396045882. Its totient is φ = 3396045880.

The previous prime is 3396045871. The next prime is 3396045889. The reversal of 3396045881 is 1885406933.

3396045881 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3389102656 + 6943225 = 58216^2 + 2635^2 .

It is an emirp because it is prime and its reverse (1885406933) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3396045881 is a prime.

It is a super-2 number, since 2×3396045881² = 23066255251714132322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3396045889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1698022940 + 1698022941.

It is an arithmetic number, because the mean of its divisors is an integer number (1698022941).

Almost surely, 2^3396045881 is an apocalyptic number.

It is an amenable number.

3396045881 is a deficient number, since it is larger than the sum of its proper divisors (1).

3396045881 is an equidigital number, since it uses as much as digits as its factorization.

3396045881 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 622080, while the sum is 47.

The square root of 3396045881 is about 58275.6027939652. The cubic root of 3396045881 is about 1503.1114497540. Note that the first 3 decimals are identical.

The spelling of 3396045881 in words is "three billion, three hundred ninety-six million, forty-five thousand, eight hundred eighty-one".