2772841304 has 64 divisors (see below), whose sum is σ = 5806080000. Its totient is φ = 1233750528.

The previous prime is 2772841261. The next prime is 2772841319. The reversal of 2772841304 is 4031482772.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2167337 + ... + 2168615.

It is an arithmetic number, because the mean of its divisors is an integer number (90720000).

Almost surely, 2^2772841304 is an apocalyptic number.

It is an amenable number.

2772841304 is an abundant number, since it is smaller than the sum of its proper divisors (3033238696).

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

2772841304 is a wasteful number, since it uses less digits than its factorization.

2772841304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2160 (or 2156 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 38.

The square root of 2772841304 is about 52657.7753422987. The cubic root of 2772841304 is about 1404.8878984195.

The spelling of 2772841304 in words is "two billion, seven hundred seventy-two million, eight hundred forty-one thousand, three hundred four".