1167838941 has 24 divisors (see below), whose sum is σ = 1600073440. Its totient is φ = 757613376.

The previous prime is 1167838937. The next prime is 1167838963. The reversal of 1167838941 is 1498387611.

It is not a de Polignac number, because 1167838941 - 2² = 1167838937 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1167838901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1170855 + ... + 1171851.

Almost surely, 2^1167838941 is an apocalyptic number.

It is an amenable number.

1167838941 is a deficient number, since it is larger than the sum of its proper divisors (432234499).

1167838941 is an equidigital number, since it uses as much as digits as its factorization.

1167838941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1245 (or 1192 counting only the distinct ones).

The product of its digits is 290304, while the sum is 48.

The square root of 1167838941 is about 34173.6585837689. The cubic root of 1167838941 is about 1053.0790771136.

The spelling of 1167838941 in words is "one billion, one hundred sixty-seven million, eight hundred thirty-eight thousand, nine hundred forty-one".