1606330646476 has 12 divisors (see below), whose sum is σ = 2976436198008. Its totient is φ = 755920304192.

The previous prime is 1606330646467. The next prime is 1606330646491. The reversal of 1606330646476 is 6746460336061.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11811254686 + ... + 11811254821.

It is an arithmetic number, because the mean of its divisors is an integer number (248036349834).

Almost surely, 2^{1606330646476} is an apocalyptic number.

It is an amenable number.

1606330646476 is a deficient number, since it is larger than the sum of its proper divisors (1370105551532).

1606330646476 is a wasteful number, since it uses less digits than its factorization.

1606330646476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23622509528 (or 23622509526 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 52.

The spelling of 1606330646476 in words is "one trillion, six hundred six billion, three hundred thirty million, six hundred forty-six thousand, four hundred seventy-six".