313435463 has 4 divisors (see below), whose sum is σ = 341929608. Its totient is φ = 284941320.

The previous prime is 313435459. The next prime is 313435517. The reversal of 313435463 is 364534313.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 313435463 - 2² = 313435459 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313435403) 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, 14247056 + ... + 14247077.

It is an arithmetic number, because the mean of its divisors is an integer number (85482402).

Almost surely, 2^313435463 is an apocalyptic number.

313435463 is a deficient number, since it is larger than the sum of its proper divisors (28494145).

313435463 is a wasteful number, since it uses less digits than its factorization.

313435463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28494144.

The product of its digits is 38880, while the sum is 32.

The square root of 313435463 is about 17704.1086474298. The cubic root of 313435463 is about 679.2808595440.

Adding to 313435463 its reverse (364534313), we get a palindrome (677969776).

The spelling of 313435463 in words is "three hundred thirteen million, four hundred thirty-five thousand, four hundred sixty-three".