2933641 has 2 divisors, whose sum is σ = 2933642. Its totient is φ = 2933640.

The previous prime is 2933633. The next prime is 2933647. The reversal of 2933641 is 1463392.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2449225 + 484416 = 1565^2 + 696^2 .

It is a cyclic number.

It is not a de Polignac number, because 2933641 - 2³ = 2933633 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2933647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1466820 + 1466821.

It is an arithmetic number, because the mean of its divisors is an integer number (1466821).

2^2933641 is an apocalyptic number.

It is an amenable number.

2933641 is a deficient number, since it is larger than the sum of its proper divisors (1).

2933641 is an equidigital number, since it uses as much as digits as its factorization.

2933641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3888, while the sum is 28.

The square root of 2933641 is about 1712.7874941160. The cubic root of 2933641 is about 143.1536158721.

It can be divided in two parts, 29 and 33641, that added together give a triangular number (33670 = T₂₅₉).

The spelling of 2933641 in words is "two million, nine hundred thirty-three thousand, six hundred forty-one".