3642796 has 12 divisors (see below), whose sum is σ = 6495552. Its totient is φ = 1786928.

The previous prime is 3642791. The next prime is 3642817. The reversal of 3642796 is 6972463.

It is not an unprimeable number, because it can be changed into a prime (3642791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8380 + ... + 8803.

It is an arithmetic number, because the mean of its divisors is an integer number (541296).

Almost surely, 2^3642796 is an apocalyptic number.

It is an amenable number.

3642796 is a deficient number, since it is larger than the sum of its proper divisors (2852756).

3642796 is a wasteful number, since it uses less digits than its factorization.

3642796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17240 (or 17238 counting only the distinct ones).

The product of its digits is 54432, while the sum is 37.

The square root of 3642796 is about 1908.6110132764. The cubic root of 3642796 is about 153.8668101239.

It can be divided in two parts, 364 and 2796, that added together give a triangular number (3160 = T₇₉).

The spelling of 3642796 in words is "three million, six hundred forty-two thousand, seven hundred ninety-six".