2969068687 has 24 divisors (see below), whose sum is σ = 3453316944. Its totient is φ = 2535878016.

The previous prime is 2969068637. The next prime is 2969068693. The reversal of 2969068687 is 7868609692.

2969068687 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 2969068687 - 2¹⁹ = 2968544399 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 (2969068637) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 194443 + ... + 209155.

It is an arithmetic number, because the mean of its divisors is an integer number (143888206).

Almost surely, 2^2969068687 is an apocalyptic number.

2969068687 is a deficient number, since it is larger than the sum of its proper divisors (484248257).

2969068687 is a wasteful number, since it uses less digits than its factorization.

2969068687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14807 (or 14788 counting only the distinct ones).

The product of its (nonzero) digits is 15676416, while the sum is 61.

The square root of 2969068687 is about 54489.1611882583. The cubic root of 2969068687 is about 1437.2756952298.

The spelling of 2969068687 in words is "two billion, nine hundred sixty-nine million, sixty-eight thousand, six hundred eighty-seven".