2994063691 has 4 divisors (see below), whose sum is σ = 2994175800. Its totient is φ = 2993951584.

The previous prime is 2994063661. The next prime is 2994063697. The reversal of 2994063691 is 1963604992.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2994063691 - 2⁵ = 2994063659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2994063697) 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, 9780 + ... + 77998.

It is an arithmetic number, because the mean of its divisors is an integer number (748543950).

Almost surely, 2^2994063691 is an apocalyptic number.

2994063691 is a deficient number, since it is larger than the sum of its proper divisors (112109).

2994063691 is an equidigital number, since it uses as much as digits as its factorization.

2994063691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112108.

The product of its (nonzero) digits is 629856, while the sum is 49.

The square root of 2994063691 is about 54718.0380770364. The cubic root of 2994063691 is about 1441.2976489195.

The spelling of 2994063691 in words is "two billion, nine hundred ninety-four million, sixty-three thousand, six hundred ninety-one".