1314681747 has 8 divisors (see below), whose sum is σ = 1776921744. Its totient is φ = 864448128.

The previous prime is 1314681727. The next prime is 1314681749. The reversal of 1314681747 is 7471864131.

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

It is not a de Polignac number, because 1314681747 - 2⁷ = 1314681619 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1314681699 and 1314681708.

It is not an unprimeable number, because it can be changed into a prime (1314681749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3001338 + ... + 3001775.

It is an arithmetic number, because the mean of its divisors is an integer number (222115218).

Almost surely, 2^1314681747 is an apocalyptic number.

1314681747 is a deficient number, since it is larger than the sum of its proper divisors (462239997).

1314681747 is an equidigital number, since it uses as much as digits as its factorization.

1314681747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6003189.

The product of its digits is 112896, while the sum is 42.

The square root of 1314681747 is about 36258.5403318997. The cubic root of 1314681747 is about 1095.4861159723.

The spelling of 1314681747 in words is "one billion, three hundred fourteen million, six hundred eighty-one thousand, seven hundred forty-seven".