4090771864 has 32 divisors (see below), whose sum is σ = 7780691520. Its totient is φ = 2016036256.

The previous prime is 4090771859. The next prime is 4090771907. The reversal of 4090771864 is 4681770904.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287199 + ... + 301105.

It is an arithmetic number, because the mean of its divisors is an integer number (243146610).

Almost surely, 2^4090771864 is an apocalyptic number.

It is an amenable number.

4090771864 is a deficient number, since it is larger than the sum of its proper divisors (3689919656).

4090771864 is a wasteful number, since it uses less digits than its factorization.

4090771864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14439 (or 14435 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 46.

The square root of 4090771864 is about 63959.1421455917. The cubic root of 4090771864 is about 1599.3189632842.

The spelling of 4090771864 in words is "four billion, ninety million, seven hundred seventy-one thousand, eight hundred sixty-four".