32806818249 has 8 divisors (see below), whose sum is σ = 43762288992. Its totient is φ = 21861279840.

The previous prime is 32806818241. The next prime is 32806818257. The reversal of 32806818249 is 94281860823.

It is an interprime number because it is at equal distance from previous prime (32806818241) and next prime (32806818257).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 32806818249 - 2³ = 32806818241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32806818241) 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 in 7 ways as a sum of consecutive naturals, for example, 2475372 + ... + 2488589.

It is an arithmetic number, because the mean of its divisors is an integer number (5470286124).

Almost surely, 2^32806818249 is an apocalyptic number.

It is an amenable number.

32806818249 is a deficient number, since it is larger than the sum of its proper divisors (10955470743).

32806818249 is a wasteful number, since it uses less digits than its factorization.

32806818249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4966167.

The product of its (nonzero) digits is 1327104, while the sum is 51.

The spelling of 32806818249 in words is "thirty-two billion, eight hundred six million, eight hundred eighteen thousand, two hundred forty-nine".