538678230 has 32 divisors (see below), whose sum is σ = 1293836544. Its totient is φ = 143535456.

The previous prime is 538678223. The next prime is 538678241. The reversal of 538678230 is 32876835.

It is a super-3 number, since 3×538678230³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36519 + ... + 49101.

It is an arithmetic number, because the mean of its divisors is an integer number (40432392).

Almost surely, 2^538678230 is an apocalyptic number.

538678230 is an abundant number, since it is smaller than the sum of its proper divisors (755158314).

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

538678230 is a wasteful number, since it uses less digits than its factorization.

538678230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14020.

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 538678230 is about 23209.4426904224. The cubic root of 538678230 is about 813.6603281077.

The spelling of 538678230 in words is "five hundred thirty-eight million, six hundred seventy-eight thousand, two hundred thirty".