3674194 has 4 divisors (see below), whose sum is σ = 5511294. Its totient is φ = 1837096.

The previous prime is 3674173. The next prime is 3674197. The reversal of 3674194 is 4914763.

It is a happy number.

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., 2518569 + 1155625 = 1587^2 + 1075^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3674197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 918547 + ... + 918550.

Almost surely, 2^3674194 is an apocalyptic number.

3674194 is a deficient number, since it is larger than the sum of its proper divisors (1837100).

3674194 is a wasteful number, since it uses less digits than its factorization.

3674194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1837099.

The product of its digits is 18144, while the sum is 34.

The square root of 3674194 is about 1916.8187186064. The cubic root of 3674194 is about 154.3076158568.

The spelling of 3674194 in words is "three million, six hundred seventy-four thousand, one hundred ninety-four".