32313349 has 2 divisors, whose sum is σ = 32313350. Its totient is φ = 32313348.

The previous prime is 32313343. The next prime is 32313353. The reversal of 32313349 is 94331323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21224449 + 11088900 = 4607^2 + 3330^2 .

It is a cyclic number.

It is not a de Polignac number, because 32313349 - 2⁵ = 32313317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32313343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16156674 + 16156675.

It is an arithmetic number, because the mean of its divisors is an integer number (16156675).

Almost surely, 2^32313349 is an apocalyptic number.

It is an amenable number.

32313349 is a deficient number, since it is larger than the sum of its proper divisors (1).

32313349 is an equidigital number, since it uses as much as digits as its factorization.

32313349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5832, while the sum is 28.

The square root of 32313349 is about 5684.4831779151. The cubic root of 32313349 is about 318.5131181717.

The spelling of 32313349 in words is "thirty-two million, three hundred thirteen thousand, three hundred forty-nine".