3748916633291 has 2 divisors, whose sum is σ = 3748916633292. Its totient is φ = 3748916633290.

The previous prime is 3748916633249. The next prime is 3748916633311. The reversal of 3748916633291 is 1923366198473.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3748916633291 is a prime.

It is not a weakly prime, because it can be changed into another prime (3748916633491) 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 as a sum of consecutive naturals, namely, 1874458316645 + 1874458316646.

It is an arithmetic number, because the mean of its divisors is an integer number (1874458316646).

Almost surely, 2^{3748916633291} is an apocalyptic number.

3748916633291 is a deficient number, since it is larger than the sum of its proper divisors (1).

3748916633291 is an equidigital number, since it uses as much as digits as its factorization.

3748916633291 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 35271936, while the sum is 62.

The spelling of 3748916633291 in words is "three trillion, seven hundred forty-eight billion, nine hundred sixteen million, six hundred thirty-three thousand, two hundred ninety-one".