2966325881 has 2 divisors, whose sum is σ = 2966325882. Its totient is φ = 2966325880.

The previous prime is 2966325839. The next prime is 2966325917. The reversal of 2966325881 is 1885236692.

2966325881 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., 2965891600 + 434281 = 54460^2 + 659^2 .

It is a cyclic number.

It is not a de Polignac number, because 2966325881 - 2²⁶ = 2899217017 is a prime.

It is a super-2 number, since 2×2966325881² = 17598178464580852322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2966325811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1483162940 + 1483162941.

It is an arithmetic number, because the mean of its divisors is an integer number (1483162941).

Almost surely, 2^2966325881 is an apocalyptic number.

It is an amenable number.

2966325881 is a deficient number, since it is larger than the sum of its proper divisors (1).

2966325881 is an equidigital number, since it uses as much as digits as its factorization.

2966325881 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1244160, while the sum is 50.

The square root of 2966325881 is about 54463.9870097664. The cubic root of 2966325881 is about 1436.8329769506.

The spelling of 2966325881 in words is "two billion, nine hundred sixty-six million, three hundred twenty-five thousand, eight hundred eighty-one".