3613696277387 has 16 divisors (see below), whose sum is σ = 4182349209600. Its totient is φ = 3058148489760.

The previous prime is 3613696277383. The next prime is 3613696277407. The reversal of 3613696277387 is 7837726963163.

It is not a de Polignac number, because 3613696277387 - 2² = 3613696277383 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3613696277383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21299462 + ... + 21468452.

It is an arithmetic number, because the mean of its divisors is an integer number (261396825600).

Almost surely, 2^{3613696277387} is an apocalyptic number.

3613696277387 is a deficient number, since it is larger than the sum of its proper divisors (568652932213).

3613696277387 is a wasteful number, since it uses less digits than its factorization.

3613696277387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207746.

The product of its digits is 288054144, while the sum is 68.

The spelling of 3613696277387 in words is "three trillion, six hundred thirteen billion, six hundred ninety-six million, two hundred seventy-seven thousand, three hundred eighty-seven".