2993435679 has 32 divisors (see below), whose sum is σ = 4430964160. Its totient is φ = 1785618432.

The previous prime is 2993435663. The next prime is 2993435681. The reversal of 2993435679 is 9765343992.

It is a happy number.

2993435679 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2993435679 - 2⁴ = 2993435663 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 (2993435629) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 395967 + ... + 403455.

It is an arithmetic number, because the mean of its divisors is an integer number (138467630).

Almost surely, 2^2993435679 is an apocalyptic number.

2993435679 is a deficient number, since it is larger than the sum of its proper divisors (1437528481).

2993435679 is a wasteful number, since it uses less digits than its factorization.

2993435679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7819.

The product of its digits is 11022480, while the sum is 57.

The square root of 2993435679 is about 54712.2991565882. The cubic root of 2993435679 is about 1441.1968699998.

The spelling of 2993435679 in words is "two billion, nine hundred ninety-three million, four hundred thirty-five thousand, six hundred seventy-nine".