6116866974 has 96 divisors (see below), whose sum is σ = 14178737664. Its totient is φ = 1901655360.

The previous prime is 6116866937. The next prime is 6116866979. The reversal of 6116866974 is 4796686116.

It is a happy number.

It is a super-2 number, since 2×6116866974² = 74832123155223833352, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6116866974.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6116866979) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2855944 + ... + 2858084.

It is an arithmetic number, because the mean of its divisors is an integer number (147695184).

Almost surely, 2^6116866974 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6116866974, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7089368832).

6116866974 is an abundant number, since it is smaller than the sum of its proper divisors (8061870690).

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

6116866974 is a wasteful number, since it uses less digits than its factorization.

6116866974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2342 (or 2339 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 54.

The square root of 6116866974 is about 78210.4019552387. The cubic root of 6116866974 is about 1828.8426669589.

The spelling of 6116866974 in words is "six billion, one hundred sixteen million, eight hundred sixty-six thousand, nine hundred seventy-four".