2793355776 has 120 divisors (see below), whose sum is σ = 8113453920. Its totient is φ = 925157376.

The previous prime is 2793355771. The next prime is 2793355849. The reversal of 2793355776 is 6775533972.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (2793355771) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 749245 + ... + 752963.

It is an arithmetic number, because the mean of its divisors is an integer number (67612116).

Almost surely, 2^2793355776 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2793355776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4056726960).

2793355776 is an abundant number, since it is smaller than the sum of its proper divisors (5320098144).

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

2793355776 is a wasteful number, since it uses less digits than its factorization.

2793355776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3906 (or 3887 counting only the distinct ones).

The product of its digits is 8334900, while the sum is 54.

The square root of 2793355776 is about 52852.2069170248. The cubic root of 2793355776 is about 1408.3440102953.

The spelling of 2793355776 in words is "two billion, seven hundred ninety-three million, three hundred fifty-five thousand, seven hundred seventy-six".