313144346 has 8 divisors (see below), whose sum is σ = 469830144. Its totient is φ = 156534300.

The previous prime is 313144327. The next prime is 313144367. The reversal of 313144346 is 643441313.

313144346 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7130 + ... + 26021.

It is an arithmetic number, because the mean of its divisors is an integer number (58728768).

Almost surely, 2^313144346 is an apocalyptic number.

313144346 is a deficient number, since it is larger than the sum of its proper divisors (156685798).

313144346 is a wasteful number, since it uses less digits than its factorization.

313144346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37876.

The product of its digits is 10368, while the sum is 29.

The square root of 313144346 is about 17695.8850018867. The cubic root of 313144346 is about 679.0704903888.

Adding to 313144346 its reverse (643441313), we get a palindrome (956585659).

The spelling of 313144346 in words is "three hundred thirteen million, one hundred forty-four thousand, three hundred forty-six".