268470344 has 16 divisors (see below), whose sum is σ = 504829500. Its totient is φ = 133849152.

The previous prime is 268470343. The next prime is 268470401. The reversal of 268470344 is 443074862.

It can be written as a sum of positive squares in 2 ways, for example, as 221712100 + 46758244 = 14890^2 + 6838^2 .

It is a junction number, because it is equal to n+sod(n) for n = 268470298 and 268470307.

It is not an unprimeable number, because it can be changed into a prime (268470343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45287 + ... + 50870.

Almost surely, 2^268470344 is an apocalyptic number.

It is an amenable number.

268470344 is a deficient number, since it is larger than the sum of its proper divisors (236359156).

268470344 is a wasteful number, since it uses less digits than its factorization.

268470344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96512 (or 96508 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 38.

The square root of 268470344 is about 16385.0646626737. The cubic root of 268470344 is about 645.1075228876.

The spelling of 268470344 in words is "two hundred sixty-eight million, four hundred seventy thousand, three hundred forty-four".