2669785282 has 8 divisors (see below), whose sum is σ = 4072554000. Its totient is φ = 1312267284.

The previous prime is 2669785277. The next prime is 2669785289. The reversal of 2669785282 is 2825879662.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2669785289) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11312532 + ... + 11312767.

It is an arithmetic number, because the mean of its divisors is an integer number (509069250).

Almost surely, 2^2669785282 is an apocalyptic number.

2669785282 is a deficient number, since it is larger than the sum of its proper divisors (1402768718).

2669785282 is a wasteful number, since it uses less digits than its factorization.

2669785282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22625360.

The product of its digits is 5806080, while the sum is 55.

The square root of 2669785282 is about 51669.9649893437. The cubic root of 2669785282 is about 1387.2629198802.

The spelling of 2669785282 in words is "two billion, six hundred sixty-nine million, seven hundred eighty-five thousand, two hundred eighty-two".