2993996951 has 4 divisors (see below), whose sum is σ = 3266178504. Its totient is φ = 2721815400.

The previous prime is 2993996947. The next prime is 2993996959. The reversal of 2993996951 is 1596993992.

2993996951 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2993996951 - 2² = 2993996947 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 (2993996959) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136090760 + ... + 136090781.

It is an arithmetic number, because the mean of its divisors is an integer number (816544626).

Almost surely, 2^2993996951 is an apocalyptic number.

2993996951 is a deficient number, since it is larger than the sum of its proper divisors (272181553).

2993996951 is a wasteful number, since it uses less digits than its factorization.

2993996951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272181552.

The product of its digits is 10628820, while the sum is 62.

The square root of 2993996951 is about 54717.4282199008. The cubic root of 2993996951 is about 1441.2869396261.

The spelling of 2993996951 in words is "two billion, nine hundred ninety-three million, nine hundred ninety-six thousand, nine hundred fifty-one".