1169957941 has 8 divisors (see below), whose sum is σ = 1176759680. Its totient is φ = 1163175552.

The previous prime is 1169957903. The next prime is 1169957947. The reversal of 1169957941 is 1497599611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1169957941 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 (1169957947) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126565 + ... + 135493.

It is an arithmetic number, because the mean of its divisors is an integer number (147094960).

Almost surely, 2^1169957941 is an apocalyptic number.

It is an amenable number.

1169957941 is a deficient number, since it is larger than the sum of its proper divisors (6801739).

1169957941 is an equidigital number, since it uses as much as digits as its factorization.

1169957941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9675.

The product of its digits is 612360, while the sum is 52.

The square root of 1169957941 is about 34204.6479443949. The cubic root of 1169957941 is about 1053.7156164521.

The spelling of 1169957941 in words is "one billion, one hundred sixty-nine million, nine hundred fifty-seven thousand, nine hundred forty-one".