313484747 has 4 divisors (see below), whose sum is σ = 313520160. Its totient is φ = 313449336.

The previous prime is 313484707. The next prime is 313484753. The reversal of 313484747 is 747484313.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-313484747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313484707) 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 3 ways as a sum of consecutive naturals, for example, 8654 + ... + 26492.

It is an arithmetic number, because the mean of its divisors is an integer number (78380040).

Almost surely, 2^313484747 is an apocalyptic number.

313484747 is a deficient number, since it is larger than the sum of its proper divisors (35413).

313484747 is a wasteful number, since it uses less digits than its factorization.

313484747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35412.

The product of its digits is 225792, while the sum is 41.

The square root of 313484747 is about 17705.5004730169. The cubic root of 313484747 is about 679.3164606244.

The spelling of 313484747 in words is "three hundred thirteen million, four hundred eighty-four thousand, seven hundred forty-seven".