4045882986 has 32 divisors (see below), whose sum is σ = 9199945920. Its totient is φ = 1317263472.

The previous prime is 4045882963. The next prime is 4045883027. The reversal of 4045882986 is 6892885404.

4045882986 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 868885 + ... + 873528.

It is an arithmetic number, because the mean of its divisors is an integer number (287498310).

Almost surely, 2^4045882986 is an apocalyptic number.

4045882986 is an abundant number, since it is smaller than the sum of its proper divisors (5154062934).

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

4045882986 is a wasteful number, since it uses less digits than its factorization.

4045882986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1742467 (or 1742461 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 54.

The square root of 4045882986 is about 63607.2557653606. The cubic root of 4045882986 is about 1593.4475496379.

The spelling of 4045882986 in words is "four billion, forty-five million, eight hundred eighty-two thousand, nine hundred eighty-six".