1316767922 has 4 divisors (see below), whose sum is σ = 1975151886. Its totient is φ = 658383960.

The previous prime is 1316767913. The next prime is 1316767927. The reversal of 1316767922 is 2297676131.

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

It can be written as a sum of positive squares in only one way, i.e., 915607081 + 401160841 = 30259^2 + 20029^2 .

It is not an unprimeable number, because it can be changed into a prime (1316767927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 329191979 + ... + 329191982.

Almost surely, 2^1316767922 is an apocalyptic number.

1316767922 is a deficient number, since it is larger than the sum of its proper divisors (658383964).

1316767922 is an equidigital number, since it uses as much as digits as its factorization.

1316767922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658383963.

The product of its digits is 190512, while the sum is 44.

The square root of 1316767922 is about 36287.2969784193. The cubic root of 1316767922 is about 1096.0652594251.

The spelling of 1316767922 in words is "one billion, three hundred sixteen million, seven hundred sixty-seven thousand, nine hundred twenty-two".