1132869679 has 4 divisors (see below), whose sum is σ = 1152070920. Its totient is φ = 1113668440.

The previous prime is 1132869671. The next prime is 1132869707. The reversal of 1132869679 is 9769682311.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1132869679 - 2³ = 1132869671 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 (1132869671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9600532 + ... + 9600649.

It is an arithmetic number, because the mean of its divisors is an integer number (288017730).

Almost surely, 2^1132869679 is an apocalyptic number.

1132869679 is a deficient number, since it is larger than the sum of its proper divisors (19201241).

1132869679 is an equidigital number, since it uses as much as digits as its factorization.

1132869679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19201240.

The product of its digits is 979776, while the sum is 52.

The square root of 1132869679 is about 33658.1294637715. The cubic root of 1132869679 is about 1042.4614033369.

The spelling of 1132869679 in words is "one billion, one hundred thirty-two million, eight hundred sixty-nine thousand, six hundred seventy-nine".