3946324 has 6 divisors (see below), whose sum is σ = 6906074. Its totient is φ = 1973160.

The previous prime is 3946297. The next prime is 3946337. The reversal of 3946324 is 4236493.

It can be written as a sum of positive squares in only one way, i.e., 3168400 + 777924 = 1780^2 + 882^2 .

It is a super-2 number, since 2×3946324² = 31146946225952, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 493287 + ... + 493294.

Almost surely, 2^3946324 is an apocalyptic number.

It is an amenable number.

3946324 is a deficient number, since it is larger than the sum of its proper divisors (2959750).

3946324 is a wasteful number, since it uses less digits than its factorization.

3946324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 986585 (or 986583 counting only the distinct ones).

The product of its digits is 15552, while the sum is 31.

The square root of 3946324 is about 1986.5356780083. The cubic root of 3946324 is about 158.0268607860.

The spelling of 3946324 in words is "three million, nine hundred forty-six thousand, three hundred twenty-four".