2868897069 has 8 divisors (see below), whose sum is σ = 4250217920. Its totient is φ = 1912598028.

The previous prime is 2868897043. The next prime is 2868897089. The reversal of 2868897069 is 9607988682.

It is not a de Polignac number, because 2868897069 - 2⁵ = 2868897037 is a prime.

It is a super-2 number, since 2×2868897069² = 16461140785033581522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2868896997 and 2868897015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2868897089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53127697 + ... + 53127750.

It is an arithmetic number, because the mean of its divisors is an integer number (531277240).

Almost surely, 2^2868897069 is an apocalyptic number.

It is an amenable number.

2868897069 is a deficient number, since it is larger than the sum of its proper divisors (1381320851).

2868897069 is a wasteful number, since it uses less digits than its factorization.

2868897069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106255456 (or 106255450 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 63.

The square root of 2868897069 is about 53562.0861150870. The cubic root of 2868897069 is about 1420.9266366349.

The spelling of 2868897069 in words is "two billion, eight hundred sixty-eight million, eight hundred ninety-seven thousand, sixty-nine".