3331827863681 has 16 divisors (see below), whose sum is σ = 3457081555200. Its totient is φ = 3207269016000.

The previous prime is 3331827863657. The next prime is 3331827863687. The reversal of 3331827863681 is 1863687281333.

3331827863681 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3331827863681 is a prime.

It is a super-2 number, since 2×3331827863681² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3331827863681.

It is not an unprimeable number, because it can be changed into a prime (3331827863687) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50679131 + ... + 50744831.

It is an arithmetic number, because the mean of its divisors is an integer number (216067597200).

Almost surely, 2^{3331827863681} is an apocalyptic number.

It is an amenable number.

3331827863681 is a deficient number, since it is larger than the sum of its proper divisors (125253691519).

3331827863681 is a wasteful number, since it uses less digits than its factorization.

3331827863681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70960.

The product of its digits is 20901888, while the sum is 59.

The spelling of 3331827863681 in words is "three trillion, three hundred thirty-one billion, eight hundred twenty-seven million, eight hundred sixty-three thousand, six hundred eighty-one".