3000991966 has 48 divisors (see below), whose sum is σ = 5407299072. Its totient is φ = 1244678400.

The previous prime is 3000991957. The next prime is 3000991991. The reversal of 3000991966 is 6691990003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 507346 + ... + 513226.

It is an arithmetic number, because the mean of its divisors is an integer number (112652064).

Almost surely, 2^3000991966 is an apocalyptic number.

3000991966 is a deficient number, since it is larger than the sum of its proper divisors (2406307106).

3000991966 is a wasteful number, since it uses less digits than its factorization.

3000991966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6065 (or 6058 counting only the distinct ones).

The product of its (nonzero) digits is 78732, while the sum is 43.

The square root of 3000991966 is about 54781.3103713301. The cubic root of 3000991966 is about 1442.4085152942.

The spelling of 3000991966 in words is "three billion, nine hundred ninety-one thousand, nine hundred sixty-six".