3541318666 has 16 divisors (see below), whose sum is σ = 5617075968. Its totient is φ = 1671746400.

The previous prime is 3541318663. The next prime is 3541318679. The reversal of 3541318666 is 6668131453.

It is not an unprimeable number, because it can be changed into a prime (3541318663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 694020 + ... + 699103.

It is an arithmetic number, because the mean of its divisors is an integer number (351067248).

Almost surely, 2^3541318666 is an apocalyptic number.

3541318666 is a deficient number, since it is larger than the sum of its proper divisors (2075757302).

3541318666 is a wasteful number, since it uses less digits than its factorization.

3541318666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1393197.

The product of its digits is 311040, while the sum is 43.

The square root of 3541318666 is about 59508.9797089481. The cubic root of 3541318666 is about 1524.2457853964.

The spelling of 3541318666 in words is "three billion, five hundred forty-one million, three hundred eighteen thousand, six hundred sixty-six".