2995886081 has 8 divisors (see below), whose sum is σ = 3176455464. Its totient is φ = 2815799040.

The previous prime is 2995886077. The next prime is 2995886083. The reversal of 2995886081 is 1806885992.

It can be written as a sum of positive squares in 4 ways, for example, as 2424676081 + 571210000 = 49241^2 + 23900^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2995886081 - 2² = 2995886077 is a prime.

It is a super-2 number, since 2×2995886081² = 17950666820659077122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2995886083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107750 + ... + 132671.

It is an arithmetic number, because the mean of its divisors is an integer number (397056933).

Almost surely, 2^2995886081 is an apocalyptic number.

It is an amenable number.

2995886081 is a deficient number, since it is larger than the sum of its proper divisors (180569383).

2995886081 is a wasteful number, since it uses less digits than its factorization.

2995886081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241171.

The product of its (nonzero) digits is 2488320, while the sum is 56.

The square root of 2995886081 is about 54734.6880963069. The cubic root of 2995886081 is about 1441.5900134073.

The spelling of 2995886081 in words is "two billion, nine hundred ninety-five million, eight hundred eighty-six thousand, eighty-one".