313023426 has 8 divisors (see below), whose sum is σ = 626046864. Its totient is φ = 104341140.

The previous prime is 313023383. The next prime is 313023433. The reversal of 313023426 is 624320313.

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

313023426 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 313023396 and 313023405.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26085280 + ... + 26085291.

It is an arithmetic number, because the mean of its divisors is an integer number (78255858).

Almost surely, 2^313023426 is an apocalyptic number.

313023426 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

313023426 is a wasteful number, since it uses less digits than its factorization.

313023426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52170576.

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 313023426 is about 17692.4680584705. The cubic root of 313023426 is about 678.9830719439.

Adding to 313023426 its reverse (624320313), we get a palindrome (937343739).

The spelling of 313023426 in words is "three hundred thirteen million, twenty-three thousand, four hundred twenty-six".