1168994332 has 12 divisors (see below), whose sum is σ = 2231716536. Its totient is φ = 531361040.

The previous prime is 1168994303. The next prime is 1168994353. The reversal of 1168994332 is 2334998611.

It is a happy number.

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, 13283983 + ... + 13284070.

It is an arithmetic number, because the mean of its divisors is an integer number (185976378).

Almost surely, 2^1168994332 is an apocalyptic number.

It is an amenable number.

1168994332 is a deficient number, since it is larger than the sum of its proper divisors (1062722204).

1168994332 is a wasteful number, since it uses less digits than its factorization.

1168994332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26568068 (or 26568066 counting only the distinct ones).

The product of its digits is 279936, while the sum is 46.

The square root of 1168994332 is about 34190.5591062796. The cubic root of 1168994332 is about 1053.4262474342.

The spelling of 1168994332 in words is "one billion, one hundred sixty-eight million, nine hundred ninety-four thousand, three hundred thirty-two".