3214964881 has 2 divisors, whose sum is σ = 3214964882. Its totient is φ = 3214964880.

The previous prime is 3214964873. The next prime is 3214964899. The reversal of 3214964881 is 1884694123.

3214964881 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1955850625 + 1259114256 = 44225^2 + 35484^2 .

It is a cyclic number.

It is not a de Polignac number, because 3214964881 - 2³ = 3214964873 is a prime.

It is a super-2 number, since 2×3214964881² = 20671998372126688322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3214964861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1607482440 + 1607482441.

It is an arithmetic number, because the mean of its divisors is an integer number (1607482441).

Almost surely, 2^3214964881 is an apocalyptic number.

It is an amenable number.

3214964881 is a deficient number, since it is larger than the sum of its proper divisors (1).

3214964881 is an equidigital number, since it uses as much as digits as its factorization.

3214964881 is an evil number, because the sum of its binary digits is even.

The product of its digits is 331776, while the sum is 46.

The square root of 3214964881 is about 56700.6603224336. The cubic root of 3214964881 is about 1475.9061567442.

The spelling of 3214964881 in words is "three billion, two hundred fourteen million, nine hundred sixty-four thousand, eight hundred eighty-one".