4040777682 has 48 divisors (see below), whose sum is σ = 8973581760. Its totient is φ = 1313405856.

The previous prime is 4040777681. The next prime is 4040777693. The reversal of 4040777682 is 2867770404.

It is not an unprimeable number, because it can be changed into a prime (4040777681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 496744 + ... + 504812.

It is an arithmetic number, because the mean of its divisors is an integer number (186949620).

Almost surely, 2^4040777682 is an apocalyptic number.

4040777682 is an abundant number, since it is smaller than the sum of its proper divisors (4932804078).

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

4040777682 is a wasteful number, since it uses less digits than its factorization.

4040777682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8767 (or 8764 counting only the distinct ones).

The product of its (nonzero) digits is 526848, while the sum is 45.

The square root of 4040777682 is about 63567.1116380161. Note that the first 3 decimals coincide. The cubic root of 4040777682 is about 1592.7770360720. Note that the first 3 decimals are identical.

The spelling of 4040777682 in words is "four billion, forty million, seven hundred seventy-seven thousand, six hundred eighty-two".