538808619 has 32 divisors (see below), whose sum is σ = 749056000. Its totient is φ = 344282400.

The previous prime is 538808597. The next prime is 538808651. The reversal of 538808619 is 916808835.

It is not a de Polignac number, because 538808619 - 2⁵ = 538808587 is a prime.

It is a super-2 number, since 2×538808619² = 580629455817374322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (538808219) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2707482 + ... + 2707680.

It is an arithmetic number, because the mean of its divisors is an integer number (23408000).

Almost surely, 2^538808619 is an apocalyptic number.

538808619 is a deficient number, since it is larger than the sum of its proper divisors (210247381).

538808619 is a wasteful number, since it uses less digits than its factorization.

538808619 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535.

The product of its (nonzero) digits is 414720, while the sum is 48.

The square root of 538808619 is about 23212.2514849379. The cubic root of 538808619 is about 813.7259726129.

The spelling of 538808619 in words is "five hundred thirty-eight million, eight hundred eight thousand, six hundred nineteen".