4089492067 has 4 divisors (see below), whose sum is σ = 4089876256. Its totient is φ = 4089107880.

The previous prime is 4089492053. The next prime is 4089492083. The reversal of 4089492067 is 7602949804.

4089492067 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4089492067 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4089492067.

It is not an unprimeable number, because it can be changed into a prime (4089492367) 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, 175659 + ... + 197572.

It is an arithmetic number, because the mean of its divisors is an integer number (1022469064).

Almost surely, 2^4089492067 is an apocalyptic number.

4089492067 is a deficient number, since it is larger than the sum of its proper divisors (384189).

4089492067 is a wasteful number, since it uses less digits than its factorization.

4089492067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384188.

The product of its (nonzero) digits is 870912, while the sum is 49.

The square root of 4089492067 is about 63949.1365618020. The cubic root of 4089492067 is about 1599.1521637035.

The spelling of 4089492067 in words is "four billion, eighty-nine million, four hundred ninety-two thousand, sixty-seven".