2996853887 has 4 divisors (see below), whose sum is σ = 3077849976. Its totient is φ = 2915857800.

The previous prime is 2996853817. The next prime is 2996853913. The reversal of 2996853887 is 7883586992.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2996853887 - 2²⁶ = 2929745023 is a prime.

It is a super-2 number, since 2×2996853887² = 17962266440054017538, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2996853817) 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 3 ways as a sum of consecutive naturals, for example, 40497989 + ... + 40498062.

It is an arithmetic number, because the mean of its divisors is an integer number (769462494).

Almost surely, 2^2996853887 is an apocalyptic number.

2996853887 is a deficient number, since it is larger than the sum of its proper divisors (80996089).

2996853887 is an equidigital number, since it uses as much as digits as its factorization.

2996853887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80996088.

The product of its digits is 52254720, while the sum is 65.

The square root of 2996853887 is about 54743.5282659056. The cubic root of 2996853887 is about 1441.7452295068.

The spelling of 2996853887 in words is "two billion, nine hundred ninety-six million, eight hundred fifty-three thousand, eight hundred eighty-seven".