32494379 has 2 divisors, whose sum is σ = 32494380. Its totient is φ = 32494378.

The previous prime is 32494373. The next prime is 32494391. The reversal of 32494379 is 97349423.

It is a weak prime.

It is an emirp because it is prime and its reverse (97349423) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32494379 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (32494373) 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, 16247189 + 16247190.

It is an arithmetic number, because the mean of its divisors is an integer number (16247190).

Almost surely, 2^32494379 is an apocalyptic number.

32494379 is a deficient number, since it is larger than the sum of its proper divisors (1).

32494379 is an equidigital number, since it uses as much as digits as its factorization.

32494379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 163296, while the sum is 41.

The square root of 32494379 is about 5700.3841098649. The cubic root of 32494379 is about 319.1068159045.

The spelling of 32494379 in words is "thirty-two million, four hundred ninety-four thousand, three hundred seventy-nine".