2973116862 has 12 divisors (see below), whose sum is σ = 6441753240. Its totient is φ = 991038948.

The previous prime is 2973116843. The next prime is 2973116869. The reversal of 2973116862 is 2686113792.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2973116869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 82586562 + ... + 82586597.

It is an arithmetic number, because the mean of its divisors is an integer number (536812770).

Almost surely, 2^2973116862 is an apocalyptic number.

2973116862 is an abundant number, since it is smaller than the sum of its proper divisors (3468636378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2973116862 is a wasteful number, since it uses less digits than its factorization.

2973116862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165173167 (or 165173164 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The square root of 2973116862 is about 54526.2951428024. The cubic root of 2973116862 is about 1437.9286161525.

The spelling of 2973116862 in words is "two billion, nine hundred seventy-three million, one hundred sixteen thousand, eight hundred sixty-two".