32983997 has 2 divisors, whose sum is σ = 32983998. Its totient is φ = 32983996.

The previous prime is 32983949. The next prime is 32984027. The reversal of 32983997 is 79938923.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24492601 + 8491396 = 4949^2 + 2914^2 .

It is a cyclic number.

It is not a de Polignac number, because 32983997 - 2¹⁰ = 32982973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32983397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16491998 + 16491999.

It is an arithmetic number, because the mean of its divisors is an integer number (16491999).

Almost surely, 2^32983997 is an apocalyptic number.

It is an amenable number.

32983997 is a deficient number, since it is larger than the sum of its proper divisors (1).

32983997 is an equidigital number, since it uses as much as digits as its factorization.

32983997 is an evil number, because the sum of its binary digits is even.

The product of its digits is 734832, while the sum is 50.

The square root of 32983997 is about 5743.1695952671. The cubic root of 32983997 is about 320.7015759577.

The spelling of 32983997 in words is "thirty-two million, nine hundred eighty-three thousand, nine hundred ninety-seven".