4080743784 has 192 divisors, whose sum is σ = 12656301840. Its totient is φ = 1176698880.

The previous prime is 4080743749. The next prime is 4080743803. The reversal of 4080743784 is 4873470804.

It can be written as a sum of positive squares in 8 ways, for example, as 251856900 + 3828886884 = 15870^2 + 61878^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5361964 + ... + 5362724.

Almost surely, 2^4080743784 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 4080743784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6328150920).

4080743784 is an abundant number, since it is smaller than the sum of its proper divisors (8575558056).

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

4080743784 is a wasteful number, since it uses less digits than its factorization.

4080743784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1140 (or 1133 counting only the distinct ones).

The product of its (nonzero) digits is 602112, while the sum is 45.

The square root of 4080743784 is about 63880.6996204644. The cubic root of 4080743784 is about 1598.0110420952.

The spelling of 4080743784 in words is "four billion, eighty million, seven hundred forty-three thousand, seven hundred eighty-four".