3648982 has 8 divisors (see below), whose sum is σ = 5795496. Its totient is φ = 1717152.

The previous prime is 3648947. The next prime is 3648989. The reversal of 3648982 is 2898463.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3648989) 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, 53628 + ... + 53695.

It is an arithmetic number, because the mean of its divisors is an integer number (724437).

Almost surely, 2^3648982 is an apocalyptic number.

3648982 is a deficient number, since it is larger than the sum of its proper divisors (2146514).

3648982 is a wasteful number, since it uses less digits than its factorization.

3648982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107342.

The product of its digits is 82944, while the sum is 40.

The square root of 3648982 is about 1910.2308760985. The cubic root of 3648982 is about 153.9538569801.

The spelling of 3648982 in words is "three million, six hundred forty-eight thousand, nine hundred eighty-two".