3621506050 has 12 divisors (see below), whose sum is σ = 6736001346. Its totient is φ = 1448602400.

The previous prime is 3621506047. The next prime is 3621506069. The reversal of 3621506050 is 506051263.

It can be written as a sum of positive squares in 3 ways, for example, as 3207749769 + 413756281 = 56637^2 + 20341^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 36215011 + ... + 36215110.

Almost surely, 2^3621506050 is an apocalyptic number.

3621506050 is a deficient number, since it is larger than the sum of its proper divisors (3114495296).

3621506050 is a wasteful number, since it uses less digits than its factorization.

3621506050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72430133 (or 72430128 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 3621506050 is about 60178.9502234793. The cubic root of 3621506050 is about 1535.6647129791.

The spelling of 3621506050 in words is "three billion, six hundred twenty-one million, five hundred six thousand, fifty".