617113684 has 24 divisors (see below), whose sum is σ = 1195715808. Its totient is φ = 276318240.

The previous prime is 617113669. The next prime is 617113691. The reversal of 617113684 is 486311716.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101719 + ... + 107614.

It is an arithmetic number, because the mean of its divisors is an integer number (49821492).

Almost surely, 2^617113684 is an apocalyptic number.

It is an amenable number.

617113684 is a deficient number, since it is larger than the sum of its proper divisors (578602124).

617113684 is a wasteful number, since it uses less digits than its factorization.

617113684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209415 (or 209413 counting only the distinct ones).

The product of its digits is 24192, while the sum is 37.

The square root of 617113684 is about 24841.7729641022. The cubic root of 617113684 is about 851.3766315338.

The spelling of 617113684 in words is "six hundred seventeen million, one hundred thirteen thousand, six hundred eighty-four".