1676608866 has 12 divisors (see below), whose sum is σ = 3632652582. Its totient is φ = 558869616.

The previous prime is 1676608847. The next prime is 1676608903. The reversal of 1676608866 is 6688066761.

1676608866 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 848032641 + 828576225 = 29121^2 + 28785^2 .

It is a super-2 number, since 2×1676608866² = 5622034579099611912, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 46572451 + ... + 46572486.

Almost surely, 2^1676608866 is an apocalyptic number.

1676608866 is an abundant number, since it is smaller than the sum of its proper divisors (1956043716).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1676608866 is a wasteful number, since it uses less digits than its factorization.

1676608866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93144945 (or 93144942 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 54.

The square root of 1676608866 is about 40946.4145683111. The cubic root of 1676608866 is about 1187.9839852618.

The spelling of 1676608866 in words is "one billion, six hundred seventy-six million, six hundred eight thousand, eight hundred sixty-six".