3226292778849 has 8 divisors (see below), whose sum is σ = 4916255663040. Its totient is φ = 1843595873616.

The previous prime is 3226292778833. The next prime is 3226292778853. The reversal of 3226292778849 is 9488772926223.

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

It is not a de Polignac number, because 3226292778849 - 2⁴ = 3226292778833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3226292778859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76816494714 + ... + 76816494755.

It is an arithmetic number, because the mean of its divisors is an integer number (614531957880).

Almost surely, 2^{3226292778849} is an apocalyptic number.

It is an amenable number.

3226292778849 is a deficient number, since it is larger than the sum of its proper divisors (1689962884191).

3226292778849 is a wasteful number, since it uses less digits than its factorization.

3226292778849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153632989479.

The product of its digits is 292626432, while the sum is 69.

The spelling of 3226292778849 in words is "three trillion, two hundred twenty-six billion, two hundred ninety-two million, seven hundred seventy-eight thousand, eight hundred forty-nine".