3674889 has 21 divisors (see below), whose sum is σ = 5588509. Its totient is φ = 2415420.

The previous prime is 3674863. The next prime is 3674897. The reversal of 3674889 is 9884763.

It is a happy number.

The square root of 3674889 is 1917.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 3674889 - 2⁵ = 3674857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3674819) by changing a digit.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 51724 + ... + 51794.

Almost surely, 2^3674889 is an apocalyptic number.

3674889 is the 1917-th square number.

3674889 is the 959-th centered octagonal number.

It is an amenable number.

3674889 is a deficient number, since it is larger than the sum of its proper divisors (1913620).

3674889 is an frugal number, since it uses more digits than its factorization.

3674889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160 (or 74 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The cubic root of 3674889 is about 154.3173447054.

The spelling of 3674889 in words is "three million, six hundred seventy-four thousand, eight hundred eighty-nine".