3713747987 has 2 divisors, whose sum is σ = 3713747988. Its totient is φ = 3713747986.

The previous prime is 3713747981. The next prime is 3713748023. The reversal of 3713747987 is 7897473173.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3713747987 - 2¹⁴ = 3713731603 is a prime.

It is a super-2 number, since 2×3713747987² = 27583848221893104338, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3713747981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1856873993 + 1856873994.

It is an arithmetic number, because the mean of its divisors is an integer number (1856873994).

Almost surely, 2^3713747987 is an apocalyptic number.

3713747987 is a deficient number, since it is larger than the sum of its proper divisors (1).

3713747987 is an equidigital number, since it uses as much as digits as its factorization.

3713747987 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6223392, while the sum is 56.

The square root of 3713747987 is about 60940.5282796269. The cubic root of 3713747987 is about 1548.5936584151.

The spelling of 3713747987 in words is "three billion, seven hundred thirteen million, seven hundred forty-seven thousand, nine hundred eighty-seven".