3809074 has 4 divisors (see below), whose sum is σ = 5713614. Its totient is φ = 1904536.

The previous prime is 3809051. The next prime is 3809077. The reversal of 3809074 is 4709083.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4709083 = 887 ⋅5309.

It can be written as a sum of positive squares in only one way, i.e., 3583449 + 225625 = 1893^2 + 475^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (3809077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 952267 + ... + 952270.

Almost surely, 2^3809074 is an apocalyptic number.

3809074 is a deficient number, since it is larger than the sum of its proper divisors (1904540).

3809074 is a wasteful number, since it uses less digits than its factorization.

3809074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1904539.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 3809074 is about 1951.6849130943. The cubic root of 3809074 is about 156.1731859236.

Subtracting 3809074 from its reverse (4709083), we obtain a palindrome (900009).

The spelling of 3809074 in words is "three million, eight hundred nine thousand, seventy-four".