538797373 has 8 divisors (see below), whose sum is σ = 543605760. Its totient is φ = 533998080.

The previous prime is 538797319. The next prime is 538797397. The reversal of 538797373 is 373797835.

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

It is a cyclic number.

It is not a de Polignac number, because 538797373 - 2²¹ = 536700221 is a prime.

It is a super-2 number, since 2×538797373² = 580605218303402258, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 538797373.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (538797173) 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, 177438 + ... + 180448.

It is an arithmetic number, because the mean of its divisors is an integer number (67950720).

Almost surely, 2^538797373 is an apocalyptic number.

It is an amenable number.

538797373 is a deficient number, since it is larger than the sum of its proper divisors (4808387).

538797373 is a wasteful number, since it uses less digits than its factorization.

538797373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4547.

The product of its digits is 3333960, while the sum is 52.

The square root of 538797373 is about 23212.0092409080. The cubic root of 538797373 is about 813.7203112175.

The spelling of 538797373 in words is "five hundred thirty-eight million, seven hundred ninety-seven thousand, three hundred seventy-three".