3646882 has 8 divisors (see below), whose sum is σ = 5479452. Its totient is φ = 1820400.

The previous prime is 3646859. The next prime is 3646883. The reversal of 3646882 is 2886463.

It can be written as a sum of positive squares in 2 ways, for example, as 3644281 + 2601 = 1909^2 + 51^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3646883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 532 + ... + 2752.

Almost surely, 2^3646882 is an apocalyptic number.

3646882 is a deficient number, since it is larger than the sum of its proper divisors (1832570).

3646882 is a wasteful number, since it uses less digits than its factorization.

3646882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3044.

The product of its digits is 55296, while the sum is 37.

The square root of 3646882 is about 1909.6811252144. The cubic root of 3646882 is about 153.9243176784.

The spelling of 3646882 in words is "three million, six hundred forty-six thousand, eight hundred eighty-two".