1170788668 has 12 divisors (see below), whose sum is σ = 2341577392. Its totient is φ = 501766560.

The previous prime is 1170788639. The next prime is 1170788693. The reversal of 1170788668 is 8668870711.

1170788668 is an admirable number.

It is a super-2 number, since 2×1170788668² = 2741492210234428448, which contains 22 as substring.

It is a congruent 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, 20906913 + ... + 20906968.

Almost surely, 2^1170788668 is an apocalyptic number.

It is an amenable number.

1170788668 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1170788668 is a wasteful number, since it uses less digits than its factorization.

1170788668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41813892 (or 41813890 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 52.

The square root of 1170788668 is about 34216.7892707659. The cubic root of 1170788668 is about 1053.9649538808.

The spelling of 1170788668 in words is "one billion, one hundred seventy million, seven hundred eighty-eight thousand, six hundred sixty-eight".