3646352 has 20 divisors (see below), whose sum is σ = 7095900. Its totient is φ = 1815168.

The previous prime is 3646343. The next prime is 3646361. The reversal of 3646352 is 2536463.

3646352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3646343) and next prime (3646361).

It can be written as a sum of positive squares in 2 ways, for example, as 1752976 + 1893376 = 1324^2 + 1376^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5258 + ... + 5910.

It is an arithmetic number, because the mean of its divisors is an integer number (354795).

Almost surely, 2^3646352 is an apocalyptic number.

It is an amenable number.

3646352 is a deficient number, since it is larger than the sum of its proper divisors (3449548).

3646352 is a wasteful number, since it uses less digits than its factorization.

3646352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010 (or 1004 counting only the distinct ones).

The product of its digits is 12960, while the sum is 29.

The square root of 3646352 is about 1909.5423535497. The cubic root of 3646352 is about 153.9168607293.

The spelling of 3646352 in words is "three million, six hundred forty-six thousand, three hundred fifty-two".