538429087 has 8 divisors (see below), whose sum is σ = 647734400. Its totient is φ = 437220504.

The previous prime is 538429079. The next prime is 538429091. The reversal of 538429087 is 780924835.

538429087 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 not a de Polignac number, because 538429087 - 2³ = 538429079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (538429007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2024037 + ... + 2024302.

It is an arithmetic number, because the mean of its divisors is an integer number (80966800).

Almost surely, 2^538429087 is an apocalyptic number.

538429087 is a deficient number, since it is larger than the sum of its proper divisors (109305313).

538429087 is a wasteful number, since it uses less digits than its factorization.

538429087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4048365.

The product of its (nonzero) digits is 483840, while the sum is 46.

The square root of 538429087 is about 23204.0747930186. The cubic root of 538429087 is about 813.5348672885.

The spelling of 538429087 in words is "five hundred thirty-eight million, four hundred twenty-nine thousand, eighty-seven".