1167995976 has 32 divisors (see below), whose sum is σ = 3337131840. Its totient is φ = 333713088.

The previous prime is 1167995957. The next prime is 1167995977. The reversal of 1167995976 is 6795997611.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1167995977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3476011 + ... + 3476346.

It is an arithmetic number, because the mean of its divisors is an integer number (104285370).

Almost surely, 2^1167995976 is an apocalyptic number.

It is an amenable number.

1167995976 is an abundant number, since it is smaller than the sum of its proper divisors (2169135864).

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

1167995976 is a wasteful number, since it uses less digits than its factorization.

1167995976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6952373 (or 6952369 counting only the distinct ones).

The product of its digits is 6429780, while the sum is 60.

The square root of 1167995976 is about 34175.9561095224. The cubic root of 1167995976 is about 1053.1262762194.

The spelling of 1167995976 in words is "one billion, one hundred sixty-seven million, nine hundred ninety-five thousand, nine hundred seventy-six".