6197887916 has 48 divisors (see below), whose sum is σ = 12016263168. Its totient is φ = 2773545600.

The previous prime is 6197887903. The next prime is 6197887963.

6197887916 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3726101 + ... + 3727763.

It is an arithmetic number, because the mean of its divisors is an integer number (250338816).

Almost surely, 2^6197887916 is an apocalyptic number.

It is an amenable number.

6197887916 is a deficient number, since it is larger than the sum of its proper divisors (5818375252).

6197887916 is a wasteful number, since it uses less digits than its factorization.

6197887916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2942 (or 2940 counting only the distinct ones).

The product of its digits is 9144576, while the sum is 62.

The square root of 6197887916 is about 78726.6658509047. The cubic root of 6197887916 is about 1836.8819193564.

The spelling of 6197887916 in words is "six billion, one hundred ninety-seven million, eight hundred eighty-seven thousand, nine hundred sixteen".