2995815966 has 32 divisors (see below), whose sum is σ = 7039122048. Its totient is φ = 837990240.

The previous prime is 2995815947. The next prime is 2995816009. The reversal of 2995815966 is 6695185992.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1744956 + ... + 1746671.

It is an arithmetic number, because the mean of its divisors is an integer number (219972564).

Almost surely, 2^2995815966 is an apocalyptic number.

2995815966 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2995815966 is an abundant number, since it is smaller than the sum of its proper divisors (4043306082).

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

2995815966 is a wasteful number, since it uses less digits than its factorization.

2995815966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3491656.

The product of its digits is 10497600, while the sum is 60.

The square root of 2995815966 is about 54734.0475937967. The cubic root of 2995815966 is about 1441.5787671105.

The spelling of 2995815966 in words is "two billion, nine hundred ninety-five million, eight hundred fifteen thousand, nine hundred sixty-six".