2783876304 has 120 divisors (see below), whose sum is σ = 8000550432. Its totient is φ = 827240960.

The previous prime is 2783876299. The next prime is 2783876309. The reversal of 2783876304 is 4036783872.

2783876304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2783876299) and next prime (2783876309).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2783876309) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1482214 + ... + 1484090.

Almost surely, 2^2783876304 is an apocalyptic number.

2783876304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2783876304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4000275216).

2783876304 is an abundant number, since it is smaller than the sum of its proper divisors (5216674128).

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

2783876304 is a wasteful number, since it uses less digits than its factorization.

2783876304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2005 (or 1946 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 48.

The square root of 2783876304 is about 52762.4516488762. The cubic root of 2783876304 is about 1406.7490961432.

The spelling of 2783876304 in words is "two billion, seven hundred eighty-three million, eight hundred seventy-six thousand, three hundred four".