3294749 has 2 divisors, whose sum is σ = 3294750. Its totient is φ = 3294748.

The previous prime is 3294701. The next prime is 3294751. The reversal of 3294749 is 9474923.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1651225 + 1643524 = 1285^2 + 1282^2 .

It is a cyclic number.

It is not a de Polignac number, because 3294749 - 2⁸ = 3294493 is a prime.

Together with 3294751, it forms a pair of twin primes.

It is a Chen prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3294769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1647374 + 1647375.

It is an arithmetic number, because the mean of its divisors is an integer number (1647375).

Almost surely, 2^3294749 is an apocalyptic number.

It is an amenable number.

3294749 is a deficient number, since it is larger than the sum of its proper divisors (1).

3294749 is an equidigital number, since it uses as much as digits as its factorization.

3294749 is an evil number, because the sum of its binary digits is even.

The product of its digits is 54432, while the sum is 38.

The square root of 3294749 is about 1815.1443468771. The cubic root of 3294749 is about 148.8015465259.

The spelling of 3294749 in words is "three million, two hundred ninety-four thousand, seven hundred forty-nine".