3136493760687 has 32 divisors (see below), whose sum is σ = 5313766617600. Its totient is φ = 1791168064704.

The previous prime is 3136493760671. The next prime is 3136493760691. The reversal of 3136493760687 is 7860673946313.

3136493760687 is a `hidden beast` number, since 3 + 1 + 3 + 6 + 493 + 7 + 60 + 6 + 87 = 666.

3136493760687 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3136493760687 - 2⁴ = 3136493760671 is a prime.

It is a super-2 number, since 2×3136493760687² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3136493760187) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4852893 + ... + 5461094.

It is an arithmetic number, because the mean of its divisors is an integer number (166055206800).

Almost surely, 2^{3136493760687} is an apocalyptic number.

3136493760687 is a deficient number, since it is larger than the sum of its proper divisors (2177272856913).

3136493760687 is a wasteful number, since it uses less digits than its factorization.

3136493760687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10315612 (or 10315606 counting only the distinct ones).

The product of its (nonzero) digits is 82301184, while the sum is 63.

The spelling of 3136493760687 in words is "three trillion, one hundred thirty-six billion, four hundred ninety-three million, seven hundred sixty thousand, six hundred eighty-seven".