32764789 has 2 divisors, whose sum is σ = 32764790. Its totient is φ = 32764788.

The previous prime is 32764733. The next prime is 32764813. The reversal of 32764789 is 98746723.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28804689 + 3960100 = 5367^2 + 1990^2 .

It is a cyclic number.

It is not a de Polignac number, because 32764789 - 2¹⁷ = 32633717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32761789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16382394 + 16382395.

It is an arithmetic number, because the mean of its divisors is an integer number (16382395).

Almost surely, 2^32764789 is an apocalyptic number.

It is an amenable number.

32764789 is a deficient number, since it is larger than the sum of its proper divisors (1).

32764789 is an equidigital number, since it uses as much as digits as its factorization.

32764789 is an evil number, because the sum of its binary digits is even.

The product of its digits is 508032, while the sum is 46.

The square root of 32764789 is about 5724.0535462205. The cubic root of 32764789 is about 319.9895471846.

The spelling of 32764789 in words is "thirty-two million, seven hundred sixty-four thousand, seven hundred eighty-nine".