1163727346 has 16 divisors (see below), whose sum is σ = 1771668288. Its totient is φ = 573185200.

The previous prime is 1163727337. The next prime is 1163727347. The reversal of 1163727346 is 6437273611.

It is a super-2 number, since 2×1163727346² = 2708522671656407432, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1163727299 and 1163727308.

It is not an unprimeable number, because it can be changed into a prime (1163727347) 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, 213576 + ... + 218956.

It is an arithmetic number, because the mean of its divisors is an integer number (110729268).

Almost surely, 2^1163727346 is an apocalyptic number.

1163727346 is a deficient number, since it is larger than the sum of its proper divisors (607940942).

1163727346 is a wasteful number, since it uses less digits than its factorization.

1163727346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6977.

The product of its digits is 127008, while the sum is 40.

The square root of 1163727346 is about 34113.4481693071. The cubic root of 1163727346 is about 1051.8417700933.

It can be divided in two parts, 11637 and 27346, that added together give a palindrome (38983).

The spelling of 1163727346 in words is "one billion, one hundred sixty-three million, seven hundred twenty-seven thousand, three hundred forty-six".