3667574 has 4 divisors (see below), whose sum is σ = 5501364. Its totient is φ = 1833786.

The previous prime is 3667567. The next prime is 3667577. The reversal of 3667574 is 4757663.

It is a semiprime because it is the product of two primes.

It is a d-powerful number, because it can be written as 3 + 6⁴ + 6⁸ + 7³ + 5⁹ + 7⁵ + 4⁷ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3667577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 916892 + ... + 916895.

It is an arithmetic number, because the mean of its divisors is an integer number (1375341).

Almost surely, 2^3667574 is an apocalyptic number.

3667574 is a deficient number, since it is larger than the sum of its proper divisors (1833790).

3667574 is a wasteful number, since it uses less digits than its factorization.

3667574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1833789.

The product of its digits is 105840, while the sum is 38.

The square root of 3667574 is about 1915.0911205475. The cubic root of 3667574 is about 154.2148852661.

The spelling of 3667574 in words is "three million, six hundred sixty-seven thousand, five hundred seventy-four".