605038039 has 4 divisors (see below), whose sum is σ = 605291400. Its totient is φ = 604784680.

The previous prime is 605038013. The next prime is 605038051. The reversal of 605038039 is 930830506.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 605038039 - 2⁷ = 605037911 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 605037995 and 605038013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (605038009) 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, 123064 + ... + 127885.

It is an arithmetic number, because the mean of its divisors is an integer number (151322850).

Almost surely, 2^605038039 is an apocalyptic number.

605038039 is a deficient number, since it is larger than the sum of its proper divisors (253361).

605038039 is a wasteful number, since it uses less digits than its factorization.

605038039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253360.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 605038039 is about 24597.5209929781. The cubic root of 605038039 is about 845.7867811751.

The spelling of 605038039 in words is "six hundred five million, thirty-eight thousand, thirty-nine".