538934746 has 8 divisors (see below), whose sum is σ = 923888160. Its totient is φ = 230972028.

The previous prime is 538934743. The next prime is 538934771. The reversal of 538934746 is 647439835.

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

It is a self number, because there is not a number n which added to its sum of digits gives 538934746.

It is not an unprimeable number, because it can be changed into a prime (538934743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19247656 + ... + 19247683.

It is an arithmetic number, because the mean of its divisors is an integer number (115486020).

Almost surely, 2^538934746 is an apocalyptic number.

538934746 is a deficient number, since it is larger than the sum of its proper divisors (384953414).

538934746 is a wasteful number, since it uses less digits than its factorization.

538934746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38495348.

The product of its digits is 2177280, while the sum is 49.

The square root of 538934746 is about 23214.9681455737. The cubic root of 538934746 is about 813.7894613329.

The spelling of 538934746 in words is "five hundred thirty-eight million, nine hundred thirty-four thousand, seven hundred forty-six".