3664773 has 12 divisors (see below), whose sum is σ = 6049888. Its totient is φ = 2094120.

The previous prime is 3664763. The next prime is 3664781. The reversal of 3664773 is 3774663.

3664773 is a `hidden beast` number, since 3 + 6 + 647 + 7 + 3 = 666.

It is not a de Polignac number, because 3664773 - 2⁶ = 3664709 is a prime.

It is a super-2 number, since 2×3664773² = 26861122283058, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3664723) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29023 + ... + 29148.

Almost surely, 2^3664773 is an apocalyptic number.

It is an amenable number.

3664773 is a deficient number, since it is larger than the sum of its proper divisors (2385115).

3664773 is a wasteful number, since it uses less digits than its factorization.

3664773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58184 (or 58181 counting only the distinct ones).

The product of its digits is 63504, while the sum is 36.

The square root of 3664773 is about 1914.3596840719. The cubic root of 3664773 is about 154.1756162648.

The spelling of 3664773 in words is "three million, six hundred sixty-four thousand, seven hundred seventy-three".