32974313 has 2 divisors, whose sum is σ = 32974314. Its totient is φ = 32974312.

The previous prime is 32974309. The next prime is 32974327. The reversal of 32974313 is 31347923.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20322064 + 12652249 = 4508^2 + 3557^2 .

It is a cyclic number.

It is not a de Polignac number, because 32974313 - 2² = 32974309 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32974313.

It is not a weakly prime, because it can be changed into another prime (32974013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16487156 + 16487157.

It is an arithmetic number, because the mean of its divisors is an integer number (16487157).

Almost surely, 2^32974313 is an apocalyptic number.

It is an amenable number.

32974313 is a deficient number, since it is larger than the sum of its proper divisors (1).

32974313 is an equidigital number, since it uses as much as digits as its factorization.

32974313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13608, while the sum is 32.

The square root of 32974313 is about 5742.3264449176. The cubic root of 32974313 is about 320.6701872204.

The spelling of 32974313 in words is "thirty-two million, nine hundred seventy-four thousand, three hundred thirteen".