3816400886522 has 48 divisors (see below), whose sum is σ = 6861488866848. Its totient is φ = 1586210804640.

The previous prime is 3816400886513. The next prime is 3816400886537. The reversal of 3816400886522 is 2256880046183.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 601004 + ... + 2827367.

It is an arithmetic number, because the mean of its divisors is an integer number (142947684726).

Almost surely, 2^{3816400886522} is an apocalyptic number.

3816400886522 is a deficient number, since it is larger than the sum of its proper divisors (3045087980326).

3816400886522 is a wasteful number, since it uses less digits than its factorization.

3816400886522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3428731 (or 3428724 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 53.

The spelling of 3816400886522 in words is "three trillion, eight hundred sixteen billion, four hundred million, eight hundred eighty-six thousand, five hundred twenty-two".