4086794 has 4 divisors (see below), whose sum is σ = 6130194. Its totient is φ = 2043396.

The previous prime is 4086781. The next prime is 4086809. The reversal of 4086794 is 4976804.

It is a happy number.

4086794 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 can be written as a sum of positive squares in only one way, i.e., 4060225 + 26569 = 2015^2 + 163^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021697 + ... + 1021700.

Almost surely, 2^4086794 is an apocalyptic number.

4086794 is a deficient number, since it is larger than the sum of its proper divisors (2043400).

4086794 is a wasteful number, since it uses less digits than its factorization.

4086794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2043399.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 4086794 is about 2021.5820537391. The cubic root of 4086794 is about 159.8800402912.

The spelling of 4086794 in words is "four million, eighty-six thousand, seven hundred ninety-four".