313234244 has 6 divisors (see below), whose sum is σ = 548159934. Its totient is φ = 156617120.

The previous prime is 313234223. The next prime is 313234253. The reversal of 313234244 is 442432313.

It can be written as a sum of positive squares in only one way, i.e., 263672644 + 49561600 = 16238^2 + 7040^2 .

It is a super-2 number, since 2×313234244² = 196231383228503072, which contains 22 as substring.

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 as a sum of consecutive naturals, namely, 39154277 + ... + 39154284.

It is an arithmetic number, because the mean of its divisors is an integer number (91359989).

Almost surely, 2^313234244 is an apocalyptic number.

It is an amenable number.

313234244 is a deficient number, since it is larger than the sum of its proper divisors (234925690).

313234244 is a wasteful number, since it uses less digits than its factorization.

313234244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78308565 (or 78308563 counting only the distinct ones).

The product of its digits is 6912, while the sum is 26.

The square root of 313234244 is about 17698.4249016685. The cubic root of 313234244 is about 679.1354670668.

Adding to 313234244 its reverse (442432313), we get a palindrome (755666557).

The spelling of 313234244 in words is "three hundred thirteen million, two hundred thirty-four thousand, two hundred forty-four".