6904802969 has 2 divisors, whose sum is σ = 6904802970. Its totient is φ = 6904802968.

The previous prime is 6904802941. The next prime is 6904802999. The reversal of 6904802969 is 9692084096.

6904802969 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3973663369 + 2931139600 = 63037^2 + 54140^2 .

It is a cyclic number.

It is not a de Polignac number, because 6904802969 - 2³² = 2609835673 is a prime.

It is a super-2 number, since 2×6904802969² = 95352608081422429922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6904802969.

It is not a weakly prime, because it can be changed into another prime (6904802999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3452401484 + 3452401485.

It is an arithmetic number, because the mean of its divisors is an integer number (3452401485).

Almost surely, 2^6904802969 is an apocalyptic number.

It is an amenable number.

6904802969 is a deficient number, since it is larger than the sum of its proper divisors (1).

6904802969 is an equidigital number, since it uses as much as digits as its factorization.

6904802969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1679616, while the sum is 53.

The square root of 6904802969 is about 83095.1440759326. The cubic root of 6904802969 is about 1904.2198883974.

The spelling of 6904802969 in words is "six billion, nine hundred four million, eight hundred two thousand, nine hundred sixty-nine".