32996963 has 2 divisors, whose sum is σ = 32996964. Its totient is φ = 32996962.

The previous prime is 32996959. The next prime is 32996993. The reversal of 32996963 is 36969923.

It is a weak prime.

It is an emirp because it is prime and its reverse (36969923) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32996963 - 2² = 32996959 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (32996993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16498481 + 16498482.

It is an arithmetic number, because the mean of its divisors is an integer number (16498482).

Almost surely, 2^32996963 is an apocalyptic number.

32996963 is a deficient number, since it is larger than the sum of its proper divisors (1).

32996963 is an equidigital number, since it uses as much as digits as its factorization.

32996963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 472392, while the sum is 47.

The square root of 32996963 is about 5744.2983035354. The cubic root of 32996963 is about 320.7435930192.

The spelling of 32996963 in words is "thirty-two million, nine hundred ninety-six thousand, nine hundred sixty-three".