3650537 has 16 divisors (see below), whose sum is σ = 4257792. Its totient is φ = 3096720.

The previous prime is 3650533. The next prime is 3650561. The reversal of 3650537 is 7350563.

It is not a de Polignac number, because 3650537 - 2² = 3650533 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3650533) 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, 11738 + ... + 12044.

It is an arithmetic number, because the mean of its divisors is an integer number (266112).

Almost surely, 2^3650537 is an apocalyptic number.

It is an amenable number.

3650537 is a deficient number, since it is larger than the sum of its proper divisors (607255).

3650537 is a wasteful number, since it uses less digits than its factorization.

3650537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388.

The product of its (nonzero) digits is 9450, while the sum is 29.

The square root of 3650537 is about 1910.6378516087. The cubic root of 3650537 is about 153.9757228273.

The spelling of 3650537 in words is "three million, six hundred fifty thousand, five hundred thirty-seven".