313200004 has 12 divisors (see below), whose sum is σ = 590261644. Its totient is φ = 144553824.

The previous prime is 313200001. The next prime is 313200011. The reversal of 313200004 is 400002313.

It can be written as a sum of positive squares in 2 ways, for example, as 213160000 + 100040004 = 14600^2 + 10002^2 .

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (313200001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3011487 + ... + 3011590.

Almost surely, 2^313200004 is an apocalyptic number.

It is an amenable number.

313200004 is a deficient number, since it is larger than the sum of its proper divisors (277061640).

313200004 is a wasteful number, since it uses less digits than its factorization.

313200004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6023094 (or 6023092 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 313200004 is about 17697.4575575137. The cubic root of 313200004 is about 679.1107204688.

Adding to 313200004 its reverse (400002313), we get a palindrome (713202317).

The spelling of 313200004 in words is "three hundred thirteen million, two hundred thousand, four".