6131616634 has 16 divisors (see below), whose sum is σ = 10805366880. Its totient is φ = 2572706160.

The previous prime is 6131616619. The next prime is 6131616649. The reversal of 6131616634 is 4366161316.

It is an interprime number because it is at equal distance from previous prime (6131616619) and next prime (6131616649).

It is a junction number, because it is equal to n+sod(n) for n = 6131616593 and 6131616602.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10719324 + ... + 10719895.

It is an arithmetic number, because the mean of its divisors is an integer number (675335430).

Almost surely, 2^6131616634 is an apocalyptic number.

6131616634 is a deficient number, since it is larger than the sum of its proper divisors (4673750246).

6131616634 is a wasteful number, since it uses less digits than its factorization.

6131616634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21439245.

The product of its digits is 46656, while the sum is 37.

The square root of 6131616634 is about 78304.6399263798. The cubic root of 6131616634 is about 1830.3114556436.

The spelling of 6131616634 in words is "six billion, one hundred thirty-one million, six hundred sixteen thousand, six hundred thirty-four".