3303940487663 has 2 divisors, whose sum is σ = 3303940487664. Its totient is φ = 3303940487662.

The previous prime is 3303940487621. The next prime is 3303940487713. The reversal of 3303940487663 is 3667840493033.

3303940487663 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (3667840493033) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3303940487663 - 2³⁶ = 3235221010927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3303940487599 and 3303940487608.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3303940487063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1651970243831 + 1651970243832.

It is an arithmetic number, because the mean of its divisors is an integer number (1651970243832).

Almost surely, 2^{3303940487663} is an apocalyptic number.

3303940487663 is a deficient number, since it is larger than the sum of its proper divisors (1).

3303940487663 is an equidigital number, since it uses as much as digits as its factorization.

3303940487663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23514624, while the sum is 56.

The spelling of 3303940487663 in words is "three trillion, three hundred three billion, nine hundred forty million, four hundred eighty-seven thousand, six hundred sixty-three".