3481075582666 has 64 divisors (see below), whose sum is σ = 5809211965440. Its totient is φ = 1551261317760.

The previous prime is 3481075582637. The next prime is 3481075582679. The reversal of 3481075582666 is 6662855701843.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 548802691 + ... + 548809033.

It is an arithmetic number, because the mean of its divisors is an integer number (90768936960).

Almost surely, 2^{3481075582666} is an apocalyptic number.

3481075582666 is a deficient number, since it is larger than the sum of its proper divisors (2328136382774).

3481075582666 is a wasteful number, since it uses less digits than its factorization.

3481075582666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8779.

The product of its (nonzero) digits is 58060800, while the sum is 61.

The spelling of 3481075582666 in words is "three trillion, four hundred eighty-one billion, seventy-five million, five hundred eighty-two thousand, six hundred sixty-six".