3648753 has 16 divisors (see below), whose sum is σ = 5488960. Its totient is φ = 2395008.

The previous prime is 3648739. The next prime is 3648767. The reversal of 3648753 is 3578463.

It is a happy number.

3648753 is a `hidden beast` number, since 3 + 648 + 7 + 5 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (3648739) and next prime (3648767).

It is not a de Polignac number, because 3648753 - 2⁹ = 3648241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3648553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 801 + ... + 2817.

It is an arithmetic number, because the mean of its divisors is an integer number (343060).

Almost surely, 2^3648753 is an apocalyptic number.

It is an amenable number.

3648753 is a deficient number, since it is larger than the sum of its proper divisors (1840207).

3648753 is a wasteful number, since it uses less digits than its factorization.

3648753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2093 (or 2087 counting only the distinct ones).

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

The square root of 3648753 is about 1910.1709347595. The cubic root of 3648753 is about 153.9506363402.

The spelling of 3648753 in words is "three million, six hundred forty-eight thousand, seven hundred fifty-three".