3648708 has 36 divisors (see below), whose sum is σ = 10541440. Its totient is φ = 1042416.

The previous prime is 3648707. The next prime is 3648739. The reversal of 3648708 is 8078463.

3648708 is a `hidden beast` number, since 3 + 648 + 7 + 0 + 8 = 666.

3648708 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

3648708 is strictly pandigital in base 8.

It is not an unprimeable number, because it can be changed into a prime (3648707) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6988 + ... + 7491.

Almost surely, 2^3648708 is an apocalyptic number.

It is an amenable number.

3648708 is an abundant number, since it is smaller than the sum of its proper divisors (6892732).

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

3648708 is a wasteful number, since it uses less digits than its factorization.

3648708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14496 (or 14491 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 3648708 is about 1910.1591556726. The cubic root of 3648708 is about 153.9500034475.

It can be divided in two parts, 3648 and 708, that added together give a square (4356 = 66²).

The spelling of 3648708 in words is "three million, six hundred forty-eight thousand, seven hundred eight".