1132763779 has 8 divisors (see below), whose sum is σ = 1322131968. Its totient is φ = 950281800.

The previous prime is 1132763759. The next prime is 1132763851. The reversal of 1132763779 is 9773672311.

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

It is a cyclic number.

It is not a de Polignac number, because 1132763779 - 2⁵ = 1132763747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1132763719) 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, 1721197 + ... + 1721854.

It is an arithmetic number, because the mean of its divisors is an integer number (165266496).

Almost surely, 2^1132763779 is an apocalyptic number.

1132763779 is a deficient number, since it is larger than the sum of its proper divisors (189368189).

1132763779 is an equidigital number, since it uses as much as digits as its factorization.

1132763779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3443105.

The product of its digits is 333396, while the sum is 46.

The square root of 1132763779 is about 33656.5562558025. The cubic root of 1132763779 is about 1042.4289194291.

The spelling of 1132763779 in words is "one billion, one hundred thirty-two million, seven hundred sixty-three thousand, seven hundred seventy-nine".