3612650 has 12 divisors (see below), whose sum is σ = 6719622. Its totient is φ = 1445040.

The previous prime is 3612613. The next prime is 3612659. The reversal of 3612650 is 562163.

It can be written as a sum of positive squares in 3 ways, for example, as 2486929 + 1125721 = 1577^2 + 1061^2 .

It is not an unprimeable number, because it can be changed into a prime (3612659) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 36077 + ... + 36176.

Almost surely, 2^3612650 is an apocalyptic number.

3612650 is a deficient number, since it is larger than the sum of its proper divisors (3106972).

3612650 is a wasteful number, since it uses less digits than its factorization.

3612650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72265 (or 72260 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 3612650 is about 1900.6972404883. The cubic root of 3612650 is about 153.4411917029.

The spelling of 3612650 in words is "three million, six hundred twelve thousand, six hundred fifty".