3675744 has 36 divisors (see below), whose sum is σ = 10453716. Its totient is φ = 1225152.

The previous prime is 3675743. The next prime is 3675767. The reversal of 3675744 is 4475763.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×3675744² = 27022187907072, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a d-powerful number, because it can be written as 3⁹ + 6⁸ + 7⁴ + 5⁹ + 7⁵ + 4² + 4⁶ .

It is a junction number, because it is equal to n+sod(n) for n = 3675699 and 3675708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3675743) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6094 + ... + 6669.

It is an arithmetic number, because the mean of its divisors is an integer number (290381).

Almost surely, 2^3675744 is an apocalyptic number.

It is an amenable number.

3675744 is an abundant number, since it is smaller than the sum of its proper divisors (6777972).

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

3675744 is a wasteful number, since it uses less digits than its factorization.

3675744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12779 (or 12768 counting only the distinct ones).

The product of its digits is 70560, while the sum is 36.

The square root of 3675744 is about 1917.2229917253. Note that the first 3 decimals coincide. The cubic root of 3675744 is about 154.3293116064.

The spelling of 3675744 in words is "three million, six hundred seventy-five thousand, seven hundred forty-four".