573378393 has 8 divisors (see below), whose sum is σ = 873719488. Its totient is φ = 327644784.

The previous prime is 573378389. The next prime is 573378419. The reversal of 573378393 is 393873375.

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

It is not a de Polignac number, because 573378393 - 2² = 573378389 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (573378353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13651846 + ... + 13651887.

It is an arithmetic number, because the mean of its divisors is an integer number (109214936).

Almost surely, 2^573378393 is an apocalyptic number.

It is an amenable number.

573378393 is a deficient number, since it is larger than the sum of its proper divisors (300341095).

573378393 is a wasteful number, since it uses less digits than its factorization.

573378393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27303743.

The product of its digits is 1428840, while the sum is 48.

The square root of 573378393 is about 23945.3208999170. The cubic root of 573378393 is about 830.7693031860.

The spelling of 573378393 in words is "five hundred seventy-three million, three hundred seventy-eight thousand, three hundred ninety-three".