3664774 has 8 divisors (see below), whose sum is σ = 5736240. Its totient is φ = 1752696.

The previous prime is 3664763. The next prime is 3664781. The reversal of 3664774 is 4774663.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a plaindrome in base 12.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39789 + ... + 39880.

It is an arithmetic number, because the mean of its divisors is an integer number (717030).

Almost surely, 2^3664774 is an apocalyptic number.

3664774 is a deficient number, since it is larger than the sum of its proper divisors (2071466).

3664774 is a wasteful number, since it uses less digits than its factorization.

3664774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79694.

The product of its digits is 84672, while the sum is 37.

The square root of 3664774 is about 1914.3599452559. The cubic root of 3664774 is about 154.1756302880.

The spelling of 3664774 in words is "three million, six hundred sixty-four thousand, seven hundred seventy-four".