1167670761 has 16 divisors (see below), whose sum is σ = 1611572160. Its totient is φ = 751141440.

The previous prime is 1167670741. The next prime is 1167670793. The reversal of 1167670761 is 1670767611.

It is not a de Polignac number, because 1167670761 - 2⁵ = 1167670729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1167670741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190206 + ... + 196248.

It is an arithmetic number, because the mean of its divisors is an integer number (100723260).

Almost surely, 2^1167670761 is an apocalyptic number.

It is an amenable number.

1167670761 is a deficient number, since it is larger than the sum of its proper divisors (443901399).

1167670761 is a wasteful number, since it uses less digits than its factorization.

1167670761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8296.

The product of its (nonzero) digits is 74088, while the sum is 42.

The square root of 1167670761 is about 34171.1978279954. The cubic root of 1167670761 is about 1053.0285235268.

The spelling of 1167670761 in words is "one billion, one hundred sixty-seven million, six hundred seventy thousand, seven hundred sixty-one".