1169346057 has 16 divisors (see below), whose sum is σ = 1714929600. Its totient is φ = 708692160.

The previous prime is 1169346029. The next prime is 1169346083. The reversal of 1169346057 is 7506439611.

It is not a de Polignac number, because 1169346057 - 2¹¹ = 1169344009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1169346097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142432 + ... + 150417.

It is an arithmetic number, because the mean of its divisors is an integer number (107183100).

Almost surely, 2^1169346057 is an apocalyptic number.

It is an amenable number.

1169346057 is a deficient number, since it is larger than the sum of its proper divisors (545583543).

1169346057 is an equidigital number, since it uses as much as digits as its factorization.

1169346057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292885 (or 292863 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 1169346057 is about 34195.7023176890. The cubic root of 1169346057 is about 1053.5318878645.

The spelling of 1169346057 in words is "one billion, one hundred sixty-nine million, three hundred forty-six thousand, fifty-seven".