32404963 has 2 divisors, whose sum is σ = 32404964. Its totient is φ = 32404962.

The previous prime is 32404927. The next prime is 32404979. The reversal of 32404963 is 36940423.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32404963 - 2²¹ = 30307811 is a prime.

It is not a weakly prime, because it can be changed into another prime (32404913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16202481 + 16202482.

It is an arithmetic number, because the mean of its divisors is an integer number (16202482).

Almost surely, 2^32404963 is an apocalyptic number.

32404963 is a deficient number, since it is larger than the sum of its proper divisors (1).

32404963 is an equidigital number, since it uses as much as digits as its factorization.

32404963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 32404963 is about 5692.5357267214. The cubic root of 32404963 is about 318.8138476227.

The spelling of 32404963 in words is "thirty-two million, four hundred four thousand, nine hundred sixty-three".