3521836136 has 32 divisors (see below), whose sum is σ = 8127315840. Its totient is φ = 1393253568.

The previous prime is 3521836103. The next prime is 3521836151. The reversal of 3521836136 is 6316381253.

It is a self number, because there is not a number n which added to its sum of digits gives 3521836136.

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 7 ways as a sum of consecutive naturals, for example, 2418116 + ... + 2419571.

It is an arithmetic number, because the mean of its divisors is an integer number (253978620).

Almost surely, 2^3521836136 is an apocalyptic number.

It is an amenable number.

3521836136 is an abundant number, since it is smaller than the sum of its proper divisors (4605479704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3521836136 is a wasteful number, since it uses less digits than its factorization.

3521836136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4837713 (or 4837709 counting only the distinct ones).

The product of its digits is 77760, while the sum is 38.

The square root of 3521836136 is about 59345.0599123465. The cubic root of 3521836136 is about 1521.4454359764.

The spelling of 3521836136 in words is "three billion, five hundred twenty-one million, eight hundred thirty-six thousand, one hundred thirty-six".