2996663789 has 16 divisors (see below), whose sum is σ = 3470070912. Its totient is φ = 2534658048.

The previous prime is 2996663771. The next prime is 2996663821. The reversal of 2996663789 is 9873666992.

It is a cyclic number.

It is not a de Polignac number, because 2996663789 - 2¹² = 2996659693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2996660789) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 597677 + ... + 602669.

It is an arithmetic number, because the mean of its divisors is an integer number (216879432).

Almost surely, 2^2996663789 is an apocalyptic number.

It is an amenable number.

2996663789 is a deficient number, since it is larger than the sum of its proper divisors (473407123).

2996663789 is a wasteful number, since it uses less digits than its factorization.

2996663789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6116.

The product of its digits is 52907904, while the sum is 65.

The square root of 2996663789 is about 54741.7919783414. The cubic root of 2996663789 is about 1441.7147443502.

The spelling of 2996663789 in words is "two billion, nine hundred ninety-six million, six hundred sixty-three thousand, seven hundred eighty-nine".