1147314763 has 8 divisors (see below), whose sum is σ = 1337976800. Its totient is φ = 983412360.

The previous prime is 1147314737. The next prime is 1147314769. The reversal of 1147314763 is 3674137411.

It is not a de Polignac number, because 1147314763 - 2⁵ = 1147314731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1147314769) 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, 1672128 + ... + 1672813.

It is an arithmetic number, because the mean of its divisors is an integer number (167247100).

Almost surely, 2^1147314763 is an apocalyptic number.

1147314763 is a deficient number, since it is larger than the sum of its proper divisors (190662037).

1147314763 is an frugal number, since it uses more digits than its factorization.

1147314763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3344962 (or 3344948 counting only the distinct ones).

The product of its digits is 42336, while the sum is 37.

The square root of 1147314763 is about 33872.0351174830. The cubic root of 1147314763 is about 1046.8734699055.

The spelling of 1147314763 in words is "one billion, one hundred forty-seven million, three hundred fourteen thousand, seven hundred sixty-three".