538475774 has 8 divisors (see below), whose sum is σ = 812858808. Its totient is φ = 267522840.

The previous prime is 538475767. The next prime is 538475779. The reversal of 538475774 is 477574835.

It is a happy number.

538475774 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (538475779) 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, 857132 + ... + 857759.

It is an arithmetic number, because the mean of its divisors is an integer number (101607351).

Almost surely, 2^538475774 is an apocalyptic number.

538475774 is a deficient number, since it is larger than the sum of its proper divisors (274383034).

538475774 is a wasteful number, since it uses less digits than its factorization.

538475774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1715050.

The product of its digits is 3292800, while the sum is 50.

The square root of 538475774 is about 23205.0807798637. The cubic root of 538475774 is about 813.5583803846.

The spelling of 538475774 in words is "five hundred thirty-eight million, four hundred seventy-five thousand, seven hundred seventy-four".