522894338 has 8 divisors (see below), whose sum is σ = 784537488. Its totient is φ = 261381844.

The previous prime is 522894301. The next prime is 522894349. The reversal of 522894338 is 833498225.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21956 + ... + 39087.

It is an arithmetic number, because the mean of its divisors is an integer number (98067186).

Almost surely, 2^522894338 is an apocalyptic number.

522894338 is a deficient number, since it is larger than the sum of its proper divisors (261643150).

522894338 is a wasteful number, since it uses less digits than its factorization.

522894338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65328.

The product of its digits is 414720, while the sum is 44.

The square root of 522894338 is about 22866.8829970331. The cubic root of 522894338 is about 805.6343587167.

The spelling of 522894338 in words is "five hundred twenty-two million, eight hundred ninety-four thousand, three hundred thirty-eight".