313413450 has 96 divisors (see below), whose sum is σ = 891669120. Its totient is φ = 71366400.

The previous prime is 313413449. The next prime is 313413481. The reversal of 313413450 is 54314313.

It is a happy number.

313413450 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 313413450.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 441696 + ... + 442404.

It is an arithmetic number, because the mean of its divisors is an integer number (9288220).

Almost surely, 2^313413450 is an apocalyptic number.

313413450 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 313413450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (445834560).

313413450 is an abundant number, since it is smaller than the sum of its proper divisors (578255670).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

313413450 is a wasteful number, since it uses less digits than its factorization.

313413450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1152 (or 1147 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 313413450 is about 17703.4869446671. The cubic root of 313413450 is about 679.2649568980.

Adding to 313413450 its reverse (54314313), we get a palindrome (367727763).

The spelling of 313413450 in words is "three hundred thirteen million, four hundred thirteen thousand, four hundred fifty".