4059782691 has 4 divisors (see below), whose sum is σ = 5413043592. Its totient is φ = 2706521792.

The previous prime is 4059782689. The next prime is 4059782719. The reversal of 4059782691 is 1962879504.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4059782691 - 2¹ = 4059782689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4059782641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 676630446 + ... + 676630451.

It is an arithmetic number, because the mean of its divisors is an integer number (1353260898).

Almost surely, 2^4059782691 is an apocalyptic number.

4059782691 is a deficient number, since it is larger than the sum of its proper divisors (1353260901).

4059782691 is a wasteful number, since it uses less digits than its factorization.

4059782691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1353260900.

The product of its (nonzero) digits is 1088640, while the sum is 51.

The square root of 4059782691 is about 63716.4240286600. The cubic root of 4059782691 is about 1595.2702366711.

The spelling of 4059782691 in words is "four billion, fifty-nine million, seven hundred eighty-two thousand, six hundred ninety-one".