3650636534 has 32 divisors (see below), whose sum is σ = 5607639936. Its totient is φ = 1782144000.

The previous prime is 3650636527. The next prime is 3650636537. The reversal of 3650636534 is 4356360563.

It is a junction number, because it is equal to n+sod(n) for n = 3650636491 and 3650636500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3650636537) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 4860659 + ... + 4861409.

It is an arithmetic number, because the mean of its divisors is an integer number (175238748).

Almost surely, 2^3650636534 is an apocalyptic number.

3650636534 is a deficient number, since it is larger than the sum of its proper divisors (1957003402).

3650636534 is a wasteful number, since it uses less digits than its factorization.

3650636534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160.

The product of its (nonzero) digits is 583200, while the sum is 41.

The square root of 3650636534 is about 60420.4976311847. The cubic root of 3650636534 is about 1539.7712222697.

The spelling of 3650636534 in words is "three billion, six hundred fifty million, six hundred thirty-six thousand, five hundred thirty-four".