4090761689 has 8 divisors (see below), whose sum is σ = 4678122240. Its totient is φ = 3504142656.

The previous prime is 4090761683. The next prime is 4090761707. The reversal of 4090761689 is 9861670904.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4090761689 - 2⁴ = 4090761673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4090761683) by changing a digit.

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, 173504 + ... + 195665.

It is an arithmetic number, because the mean of its divisors is an integer number (584765280).

Almost surely, 2^4090761689 is an apocalyptic number.

It is an amenable number.

4090761689 is a deficient number, since it is larger than the sum of its proper divisors (587360551).

4090761689 is a wasteful number, since it uses less digits than its factorization.

4090761689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370759.

The product of its (nonzero) digits is 653184, while the sum is 50.

The square root of 4090761689 is about 63959.0626025742. The cubic root of 4090761689 is about 1599.3176372848.

The spelling of 4090761689 in words is "four billion, ninety million, seven hundred sixty-one thousand, six hundred eighty-nine".