3641545036 has 6 divisors (see below), whose sum is σ = 6372703820. Its totient is φ = 1820772516.

The previous prime is 3641544967. The next prime is 3641545043. The reversal of 3641545036 is 6305451463.

It is a junction number, because it is equal to n+sod(n) for n = 3641544986 and 3641545004.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 455193126 + ... + 455193133.

Almost surely, 2^3641545036 is an apocalyptic number.

It is an amenable number.

3641545036 is a deficient number, since it is larger than the sum of its proper divisors (2731158784).

3641545036 is a wasteful number, since it uses less digits than its factorization.

3641545036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910386263 (or 910386261 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 37.

The square root of 3641545036 is about 60345.2155187137. The cubic root of 3641545036 is about 1538.4919509432.

Adding to 3641545036 its reverse (6305451463), we get a palindrome (9946996499).

The spelling of 3641545036 in words is "three billion, six hundred forty-one million, five hundred forty-five thousand, thirty-six".