3481012887836 has 12 divisors (see below), whose sum is σ = 6645570058680. Its totient is φ = 1582278585360.

The previous prime is 3481012887817. The next prime is 3481012887907. The reversal of 3481012887836 is 6387882101843.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39556964591 + ... + 39556964678.

It is an arithmetic number, because the mean of its divisors is an integer number (553797504890).

Almost surely, 2^{3481012887836} is an apocalyptic number.

It is an amenable number.

3481012887836 is a deficient number, since it is larger than the sum of its proper divisors (3164557170844).

3481012887836 is a wasteful number, since it uses less digits than its factorization.

3481012887836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79113929284 (or 79113929282 counting only the distinct ones).

The product of its (nonzero) digits is 12386304, while the sum is 59.

The spelling of 3481012887836 in words is "three trillion, four hundred eighty-one billion, twelve million, eight hundred eighty-seven thousand, eight hundred thirty-six".