1160981170 has 16 divisors (see below), whose sum is σ = 2212693848. Its totient is φ = 437075200.

The previous prime is 1160981141. The next prime is 1160981177. The reversal of 1160981170 is 711890611.

It can be written as a sum of positive squares in 4 ways, for example, as 1056185001 + 104796169 = 32499^2 + 10237^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (1160981177) 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, 3414481 + ... + 3414820.

Almost surely, 2^1160981170 is an apocalyptic number.

1160981170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1160981170 is a deficient number, since it is larger than the sum of its proper divisors (1051712678).

1160981170 is a wasteful number, since it uses less digits than its factorization.

1160981170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6829325.

The product of its (nonzero) digits is 3024, while the sum is 34.

The square root of 1160981170 is about 34073.1737588385. The cubic root of 1160981170 is about 1051.0137360021.

The spelling of 1160981170 in words is "one billion, one hundred sixty million, nine hundred eighty-one thousand, one hundred seventy".