3631774 has 16 divisors (see below), whose sum is σ = 5921280. Its totient is φ = 1664280.

The previous prime is 3631763. The next prime is 3631781. The reversal of 3631774 is 4771363.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 364 + ... + 2719.

It is an arithmetic number, because the mean of its divisors is an integer number (370080).

Almost surely, 2^3631774 is an apocalyptic number.

3631774 is a deficient number, since it is larger than the sum of its proper divisors (2289506).

3631774 is a wasteful number, since it uses less digits than its factorization.

3631774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3135.

The product of its digits is 10584, while the sum is 31.

The square root of 3631774 is about 1905.7213857225. The cubic root of 3631774 is about 153.7114685210.

The spelling of 3631774 in words is "three million, six hundred thirty-one thousand, seven hundred seventy-four".