32793479 has 2 divisors, whose sum is σ = 32793480. Its totient is φ = 32793478.

The previous prime is 32793473. The next prime is 32793491. The reversal of 32793479 is 97439723.

It is a weak prime.

It is an emirp because it is prime and its reverse (97439723) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32793479 - 2⁸ = 32793223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32793473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16396739 + 16396740.

It is an arithmetic number, because the mean of its divisors is an integer number (16396740).

Almost surely, 2^32793479 is an apocalyptic number.

32793479 is a deficient number, since it is larger than the sum of its proper divisors (1).

32793479 is an equidigital number, since it uses as much as digits as its factorization.

32793479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 285768, while the sum is 44.

The square root of 32793479 is about 5726.5590890167. The cubic root of 32793479 is about 320.0829179657.

The spelling of 32793479 in words is "thirty-two million, seven hundred ninety-three thousand, four hundred seventy-nine".