2769113220 has 48 divisors (see below), whose sum is σ = 7760769408. Its totient is φ = 737739520.

The previous prime is 2769113201. The next prime is 2769113233. The reversal of 2769113220 is 223119672.

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 15 ways as a sum of consecutive naturals, for example, 44785 + ... + 86855.

It is an arithmetic number, because the mean of its divisors is an integer number (161682696).

Almost surely, 2^2769113220 is an apocalyptic number.

2769113220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2769113220 is an abundant number, since it is smaller than the sum of its proper divisors (4991656188).

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

2769113220 is a wasteful number, since it uses less digits than its factorization.

2769113220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43180 (or 43178 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 2769113220 is about 52622.3642570343. The cubic root of 2769113220 is about 1404.2579922971.

The spelling of 2769113220 in words is "two billion, seven hundred sixty-nine million, one hundred thirteen thousand, two hundred twenty".