3487345511876 has 6 divisors (see below), whose sum is σ = 6102854645790. Its totient is φ = 1743672755936.

The previous prime is 3487345511869. The next prime is 3487345511899. The reversal of 3487345511876 is 6781155437843.

It can be written as a sum of positive squares in only one way, i.e., 3298836712900 + 188508798976 = 1816270^2 + 434176^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 435918188981 + ... + 435918188988.

It is an arithmetic number, because the mean of its divisors is an integer number (1017142440965).

Almost surely, 2^{3487345511876} is an apocalyptic number.

It is an amenable number.

3487345511876 is a deficient number, since it is larger than the sum of its proper divisors (2615509133914).

3487345511876 is a wasteful number, since it uses less digits than its factorization.

3487345511876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 871836377973 (or 871836377971 counting only the distinct ones).

The product of its digits is 67737600, while the sum is 62.

The spelling of 3487345511876 in words is "three trillion, four hundred eighty-seven billion, three hundred forty-five million, five hundred eleven thousand, eight hundred seventy-six".