3294631 has 2 divisors, whose sum is σ = 3294632. Its totient is φ = 3294630.

The previous prime is 3294593. The next prime is 3294659. The reversal of 3294631 is 1364923.

3294631 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (3294659) can be obtained adding 3294631 to its sum of digits (28).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3294631 - 2⁷ = 3294503 is a prime.

It is a super-2 number, since 2×3294631² = 21709186852322, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3294631.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3294931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1647315 + 1647316.

It is an arithmetic number, because the mean of its divisors is an integer number (1647316).

Almost surely, 2^3294631 is an apocalyptic number.

3294631 is a deficient number, since it is larger than the sum of its proper divisors (1).

3294631 is an equidigital number, since it uses as much as digits as its factorization.

3294631 is an odious number, because the sum of its binary digits is odd.

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

The square root of 3294631 is about 1815.1118422841. Note that the first 3 decimals coincide. The cubic root of 3294631 is about 148.7997700839.

The spelling of 3294631 in words is "three million, two hundred ninety-four thousand, six hundred thirty-one".