4131794 has 4 divisors (see below), whose sum is σ = 6197694. Its totient is φ = 2065896.

The previous prime is 4131791. The next prime is 4131839. The reversal of 4131794 is 4971314.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4971314 = 2 ⋅2485657.

It can be written as a sum of positive squares in only one way, i.e., 2679769 + 1452025 = 1637^2 + 1205^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4131791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1032947 + ... + 1032950.

Almost surely, 2^4131794 is an apocalyptic number.

4131794 is a deficient number, since it is larger than the sum of its proper divisors (2065900).

4131794 is a wasteful number, since it uses less digits than its factorization.

4131794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2065899.

The product of its digits is 3024, while the sum is 29.

The square root of 4131794 is about 2032.6814802128. The cubic root of 4131794 is about 160.4647166418.

The spelling of 4131794 in words is "four million, one hundred thirty-one thousand, seven hundred ninety-four".