3753648 has 40 divisors (see below), whose sum is σ = 10775600. Its totient is φ = 1251072.

The previous prime is 3753647. The next prime is 3753653. The reversal of 3753648 is 8463573.

It is a happy number.

3753648 is a `hidden beast` number, since 3 + 7 + 5 + 3 + 648 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3753643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3913 + ... + 4776.

It is an arithmetic number, because the mean of its divisors is an integer number (269390).

Almost surely, 2^3753648 is an apocalyptic number.

It is an amenable number.

3753648 is an abundant number, since it is smaller than the sum of its proper divisors (7021952).

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

3753648 is a wasteful number, since it uses less digits than its factorization.

3753648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8706 (or 8694 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 3753648 is about 1937.4333536925. The cubic root of 3753648 is about 155.4119875668.

The spelling of 3753648 in words is "three million, seven hundred fifty-three thousand, six hundred forty-eight".