3302749 has 2 divisors, whose sum is σ = 3302750. Its totient is φ = 3302748.

The previous prime is 3302711. The next prime is 3302797. The reversal of 3302749 is 9472033.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2592100 + 710649 = 1610^2 + 843^2 .

It is a cyclic number.

It is not a de Polignac number, because 3302749 - 2⁹ = 3302237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3302149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1651374 + 1651375.

It is an arithmetic number, because the mean of its divisors is an integer number (1651375).

Almost surely, 2^3302749 is an apocalyptic number.

It is an amenable number.

3302749 is a deficient number, since it is larger than the sum of its proper divisors (1).

3302749 is an equidigital number, since it uses as much as digits as its factorization.

3302749 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 3302749 is about 1817.3466922962. The cubic root of 3302749 is about 148.9218844927.

The spelling of 3302749 in words is "three million, three hundred two thousand, seven hundred forty-nine".