538458470 has 96 divisors (see below), whose sum is σ = 1112348160. Its totient is φ = 187387200.

The previous prime is 538458469. The next prime is 538458491. The reversal of 538458470 is 74854835.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4110305 + ... + 4110435.

It is an arithmetic number, because the mean of its divisors is an integer number (11586960).

Almost surely, 2^538458470 is an apocalyptic number.

538458470 is an abundant number, since it is smaller than the sum of its proper divisors (573889690).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

538458470 is a wasteful number, since it uses less digits than its factorization.

538458470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282 (or 271 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 44.

The square root of 538458470 is about 23204.7079274875. The cubic root of 538458470 is about 813.5496656843.

The spelling of 538458470 in words is "five hundred thirty-eight million, four hundred fifty-eight thousand, four hundred seventy".