1187670968 has 16 divisors (see below), whose sum is σ = 2429327160. Its totient is φ = 539850400.

The previous prime is 1187670929. The next prime is 1187671063. The reversal of 1187670968 is 8690767811.

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, 6748043 + ... + 6748218.

Almost surely, 2^1187670968 is an apocalyptic number.

It is an amenable number.

1187670968 is an abundant number, since it is smaller than the sum of its proper divisors (1241656192).

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

1187670968 is a wasteful number, since it uses less digits than its factorization.

1187670968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13496278 (or 13496274 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 53.

The square root of 1187670968 is about 34462.6024554153. The cubic root of 1187670968 is about 1059.0067139960.

The spelling of 1187670968 in words is "one billion, one hundred eighty-seven million, six hundred seventy thousand, nine hundred sixty-eight".