32634479 has 2 divisors, whose sum is σ = 32634480. Its totient is φ = 32634478.

The previous prime is 32634449. The next prime is 32634487. The reversal of 32634479 is 97443623.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32634479 - 2²⁰ = 31585903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32634439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16317239 + 16317240.

It is an arithmetic number, because the mean of its divisors is an integer number (16317240).

Almost surely, 2^32634479 is an apocalyptic number.

32634479 is a deficient number, since it is larger than the sum of its proper divisors (1).

32634479 is an equidigital number, since it uses as much as digits as its factorization.

32634479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108864, while the sum is 38.

The square root of 32634479 is about 5712.6595382536. The cubic root of 32634479 is about 319.5647696419.

The spelling of 32634479 in words is "thirty-two million, six hundred thirty-four thousand, four hundred seventy-nine".