562320394 has 8 divisors (see below), whose sum is σ = 845214048. Its totient is φ = 280582380.

The previous prime is 562320391. The next prime is 562320419. The reversal of 562320394 is 493023265.

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

It is not an unprimeable number, because it can be changed into a prime (562320391) 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, 287692 + ... + 289639.

It is an arithmetic number, because the mean of its divisors is an integer number (105651756).

Almost surely, 2^562320394 is an apocalyptic number.

562320394 is a deficient number, since it is larger than the sum of its proper divisors (282893654).

562320394 is a wasteful number, since it uses less digits than its factorization.

562320394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577820.

The product of its (nonzero) digits is 38880, while the sum is 34.

The square root of 562320394 is about 23713.2957220206. The cubic root of 562320394 is about 825.3939442123.

The spelling of 562320394 in words is "five hundred sixty-two million, three hundred twenty thousand, three hundred ninety-four".