3847407832711 has 2 divisors, whose sum is σ = 3847407832712. Its totient is φ = 3847407832710.

The previous prime is 3847407832703. The next prime is 3847407832811. The reversal of 3847407832711 is 1172387047483.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (1172387047483) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3847407832711 - 2³ = 3847407832703 is a prime.

It is a super-4 number, since 4×3847407832711⁴ (a number of 51 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3847407832211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1923703916355 + 1923703916356.

It is an arithmetic number, because the mean of its divisors is an integer number (1923703916356).

Almost surely, 2^{3847407832711} is an apocalyptic number.

3847407832711 is a deficient number, since it is larger than the sum of its proper divisors (1).

3847407832711 is an equidigital number, since it uses as much as digits as its factorization.

3847407832711 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6322176, while the sum is 55.

The spelling of 3847407832711 in words is "three trillion, eight hundred forty-seven billion, four hundred seven million, eight hundred thirty-two thousand, seven hundred eleven".