3266440827685 has 8 divisors (see below), whose sum is σ = 4479690278016. Its totient is φ = 2239845138960.

The previous prime is 3266440827641. The next prime is 3266440827691. The reversal of 3266440827685 is 5867280446623.

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

It is not a de Polignac number, because 3266440827685 - 2²⁹ = 3265903956773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46663440361 + ... + 46663440430.

It is an arithmetic number, because the mean of its divisors is an integer number (559961284752).

Almost surely, 2^{3266440827685} is an apocalyptic number.

3266440827685 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3266440827685 is a deficient number, since it is larger than the sum of its proper divisors (1213249450331).

3266440827685 is an equidigital number, since it uses as much as digits as its factorization.

3266440827685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93326880803.

The product of its (nonzero) digits is 92897280, while the sum is 61.

The spelling of 3266440827685 in words is "three trillion, two hundred sixty-six billion, four hundred forty million, eight hundred twenty-seven thousand, six hundred eighty-five".