2993299087 has 4 divisors (see below), whose sum is σ = 2994536880. Its totient is φ = 2992061296.

The previous prime is 2993299063. The next prime is 2993299109. The reversal of 2993299087 is 7809923992.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2993299087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2993299027) 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, 615262 + ... + 620107.

It is an arithmetic number, because the mean of its divisors is an integer number (748634220).

Almost surely, 2^2993299087 is an apocalyptic number.

2993299087 is a deficient number, since it is larger than the sum of its proper divisors (1237793).

2993299087 is a wasteful number, since it uses less digits than its factorization.

2993299087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1237792.

The product of its (nonzero) digits is 4408992, while the sum is 58.

The square root of 2993299087 is about 54711.0508672608. The cubic root of 2993299087 is about 1441.1749488165.

The spelling of 2993299087 in words is "two billion, nine hundred ninety-three million, two hundred ninety-nine thousand, eighty-seven".