1195929988 has 48 divisors (see below), whose sum is σ = 2395935360. Its totient is φ = 517017600.

The previous prime is 1195929961. The next prime is 1195930027. The reversal of 1195929988 is 8899295911.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179908 + ... + 186436.

It is an arithmetic number, because the mean of its divisors is an integer number (49915320).

Almost surely, 2^1195929988 is an apocalyptic number.

It is an amenable number.

1195929988 is an abundant number, since it is smaller than the sum of its proper divisors (1200005372).

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

1195929988 is a wasteful number, since it uses less digits than its factorization.

1195929988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6748 (or 6746 counting only the distinct ones).

The product of its digits is 4199040, while the sum is 61.

The square root of 1195929988 is about 34582.2206921418. The cubic root of 1195929988 is about 1061.4558102750.

The spelling of 1195929988 in words is "one billion, one hundred ninety-five million, nine hundred twenty-nine thousand, nine hundred eighty-eight".