313449455 has 8 divisors (see below), whose sum is σ = 410333904. Its totient is φ = 227963200.

The previous prime is 313449427. The next prime is 313449467. The reversal of 313449455 is 554944313.

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

It is not a de Polignac number, because 313449455 - 2⁶ = 313449391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2849486 + ... + 2849595.

It is an arithmetic number, because the mean of its divisors is an integer number (51291738).

Almost surely, 2^313449455 is an apocalyptic number.

313449455 is a deficient number, since it is larger than the sum of its proper divisors (96884449).

313449455 is a wasteful number, since it uses less digits than its factorization.

313449455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5699097.

The product of its digits is 129600, while the sum is 38.

The square root of 313449455 is about 17704.5038055293. The cubic root of 313449455 is about 679.2909672668.

The spelling of 313449455 in words is "three hundred thirteen million, four hundred forty-nine thousand, four hundred fifty-five".