3504116666 has 16 divisors (see below), whose sum is σ = 5307194304. Its totient is φ = 1735078464.

The previous prime is 3504116663. The next prime is 3504116669. The reversal of 3504116666 is 6666114053.

It is an interprime number because it is at equal distance from previous prime (3504116663) and next prime (3504116669).

It is not an unprimeable number, because it can be changed into a prime (3504116663) by changing a digit.

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, 289451 + ... + 301313.

It is an arithmetic number, because the mean of its divisors is an integer number (331699644).

Almost surely, 2^3504116666 is an apocalyptic number.

3504116666 is a deficient number, since it is larger than the sum of its proper divisors (1803077638).

3504116666 is a wasteful number, since it uses less digits than its factorization.

3504116666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13285.

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

The square root of 3504116666 is about 59195.5797843048. The cubic root of 3504116666 is about 1518.8895204492.

The spelling of 3504116666 in words is "three billion, five hundred four million, one hundred sixteen thousand, six hundred sixty-six".