313340026 has 8 divisors (see below), whose sum is σ = 470180340. Its totient is φ = 156613248.

The previous prime is 313340021. The next prime is 313340047. The reversal of 313340026 is 620043313.

It can be written as a sum of positive squares in 2 ways, for example, as 311557801 + 1782225 = 17651^2 + 1335^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 313339979 and 313340006.

It is not an unprimeable number, because it can be changed into a prime (313340021) 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, 21111 + ... + 32746.

Almost surely, 2^313340026 is an apocalyptic number.

313340026 is a deficient number, since it is larger than the sum of its proper divisors (156840314).

313340026 is a wasteful number, since it uses less digits than its factorization.

313340026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56768.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 313340026 is about 17701.4131074330. The cubic root of 313340026 is about 679.2119084988.

Adding to 313340026 its reverse (620043313), we get a palindrome (933383339).

The spelling of 313340026 in words is "three hundred thirteen million, three hundred forty thousand, twenty-six".