2669857359 has 32 divisors (see below), whose sum is σ = 3961757184. Its totient is φ = 1588636800.

The previous prime is 2669857349. The next prime is 2669857367. The reversal of 2669857359 is 9537589662.

It is not a de Polignac number, because 2669857359 - 2²⁰ = 2668808783 is a prime.

It is a super-3 number, since 3×2669857359³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2669857349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 229534 + ... + 240884.

It is an arithmetic number, because the mean of its divisors is an integer number (123804912).

Almost surely, 2^2669857359 is an apocalyptic number.

2669857359 is a deficient number, since it is larger than the sum of its proper divisors (1291899825).

2669857359 is a wasteful number, since it uses less digits than its factorization.

2669857359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11567.

The product of its digits is 24494400, while the sum is 60.

The square root of 2669857359 is about 51670.6624594653. The cubic root of 2669857359 is about 1387.2754038866.

The spelling of 2669857359 in words is "two billion, six hundred sixty-nine million, eight hundred fifty-seven thousand, three hundred fifty-nine".