3650472 has 48 divisors (see below), whose sum is σ = 11300640. Its totient is φ = 1042848.

The previous prime is 3650447. The next prime is 3650483. The reversal of 3650472 is 2740563.

It is a happy number.

3650472 is a `hidden beast` number, since 3 + 650 + 4 + 7 + 2 = 666.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 3118 + ... + 4125.

It is an arithmetic number, because the mean of its divisors is an integer number (235430).

Almost surely, 2^3650472 is an apocalyptic number.

It is an amenable number.

3650472 is an abundant number, since it is smaller than the sum of its proper divisors (7650168).

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

3650472 is a wasteful number, since it uses less digits than its factorization.

3650472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7262 (or 7255 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 3650472 is about 1910.6208415068. The cubic root of 3650472 is about 153.9748089452.

Subtracting from 3650472 its reverse (2740563), we obtain a palindrome (909909).

The spelling of 3650472 in words is "three million, six hundred fifty thousand, four hundred seventy-two".