538876361 has 8 divisors (see below), whose sum is σ = 565164864. Its totient is φ = 512826160.

The previous prime is 538876343. The next prime is 538876363. The reversal of 538876361 is 163678835.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-538876361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (538876363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54935 + ... + 63996.

It is an arithmetic number, because the mean of its divisors is an integer number (70645608).

Almost surely, 2^538876361 is an apocalyptic number.

It is an amenable number.

538876361 is a deficient number, since it is larger than the sum of its proper divisors (26288503).

538876361 is a wasteful number, since it uses less digits than its factorization.

538876361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119151.

The product of its digits is 725760, while the sum is 47.

The square root of 538876361 is about 23213.7106254041. The cubic root of 538876361 is about 813.7600732273.

The spelling of 538876361 in words is "five hundred thirty-eight million, eight hundred seventy-six thousand, three hundred sixty-one".