2964881 has 2 divisors, whose sum is σ = 2964882. Its totient is φ = 2964880.

The previous prime is 2964869. The next prime is 2964883. The reversal of 2964881 is 1884692.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2310400 + 654481 = 1520^2 + 809^2 .

It is a cyclic number.

It is not a de Polignac number, because 2964881 - 2¹⁸ = 2702737 is a prime.

It is a super-2 number, since 2×2964881² = 17581038688322, which contains 22 as substring.

Together with 2964883, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2964883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1482440 + 1482441.

It is an arithmetic number, because the mean of its divisors is an integer number (1482441).

2^2964881 is an apocalyptic number.

It is an amenable number.

2964881 is a deficient number, since it is larger than the sum of its proper divisors (1).

2964881 is an equidigital number, since it uses as much as digits as its factorization.

2964881 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27648, while the sum is 38.

The square root of 2964881 is about 1721.8829809252. The cubic root of 2964881 is about 143.6599647919.

The spelling of 2964881 in words is "two million, nine hundred sixty-four thousand, eight hundred eighty-one".