568378276 has 6 divisors (see below), whose sum is σ = 994661990. Its totient is φ = 284189136.

The previous prime is 568378271. The next prime is 568378319. The reversal of 568378276 is 672873865.

It can be written as a sum of positive squares in only one way, i.e., 523219876 + 45158400 = 22874^2 + 6720^2 .

It is not an unprimeable number, because it can be changed into a prime (568378271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71047281 + ... + 71047288.

Almost surely, 2^568378276 is an apocalyptic number.

It is an amenable number.

568378276 is a deficient number, since it is larger than the sum of its proper divisors (426283714).

568378276 is a wasteful number, since it uses less digits than its factorization.

568378276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142094573 (or 142094571 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 52.

The square root of 568378276 is about 23840.6853089419. The cubic root of 568378276 is about 828.3473555630.

The spelling of 568378276 in words is "five hundred sixty-eight million, three hundred seventy-eight thousand, two hundred seventy-six".