3646360 has 16 divisors (see below), whose sum is σ = 8204400. Its totient is φ = 1458528.

The previous prime is 3646343. The next prime is 3646361. The reversal of 3646360 is 636463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3646361) 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, 45540 + ... + 45619.

It is an arithmetic number, because the mean of its divisors is an integer number (512775).

Almost surely, 2^3646360 is an apocalyptic number.

It is an amenable number.

3646360 is an abundant number, since it is smaller than the sum of its proper divisors (4558040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3646360 is a wasteful number, since it uses less digits than its factorization.

3646360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91170 (or 91166 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

The square root of 3646360 is about 1909.5444482913. The cubic root of 3646360 is about 153.9169732924.

It can be divided in two parts, 364 and 6360, that added together give a square (6724 = 82²).

The spelling of 3646360 in words is "three million, six hundred forty-six thousand, three hundred sixty".