2869707648 has 64 divisors (see below), whose sum is σ = 7629926400. Its totient is φ = 955657728.

The previous prime is 2869707613. The next prime is 2869707671. The reversal of 2869707648 is 8467079682.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 488215 + ... + 494057.

It is an arithmetic number, because the mean of its divisors is an integer number (119217600).

Almost surely, 2^2869707648 is an apocalyptic number.

It is an amenable number.

2869707648 is an abundant number, since it is smaller than the sum of its proper divisors (4760218752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2869707648 is a wasteful number, since it uses less digits than its factorization.

2869707648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7139 (or 7127 counting only the distinct ones).

The product of its (nonzero) digits is 8128512, while the sum is 57.

The square root of 2869707648 is about 53569.6523042665. The cubic root of 2869707648 is about 1421.0604470398.

The spelling of 2869707648 in words is "two billion, eight hundred sixty-nine million, seven hundred seven thousand, six hundred forty-eight".