3674418 has 16 divisors (see below), whose sum is σ = 8017056. Its totient is φ = 1113440.

The previous prime is 3674417. The next prime is 3674441. The reversal of 3674418 is 8144763.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (3674417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27771 + ... + 27902.

It is an arithmetic number, because the mean of its divisors is an integer number (501066).

Almost surely, 2^3674418 is an apocalyptic number.

3674418 is an abundant number, since it is smaller than the sum of its proper divisors (4342638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3674418 is a wasteful number, since it uses less digits than its factorization.

3674418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55689.

The product of its digits is 16128, while the sum is 33.

The square root of 3674418 is about 1916.8771478632. The cubic root of 3674418 is about 154.3107516197.

The spelling of 3674418 in words is "three million, six hundred seventy-four thousand, four hundred eighteen".