493348039 has 4 divisors (see below), whose sum is σ = 505380960. Its totient is φ = 481315120.

The previous prime is 493348033. The next prime is 493348057. The reversal of 493348039 is 930843394.

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 493348039 - 2⁹ = 493347527 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 493347986 and 493348004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (493348033) 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, 6016399 + ... + 6016480.

It is an arithmetic number, because the mean of its divisors is an integer number (126345240).

Almost surely, 2^493348039 is an apocalyptic number.

493348039 is a deficient number, since it is larger than the sum of its proper divisors (12032921).

493348039 is a wasteful number, since it uses less digits than its factorization.

493348039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12032920.

The product of its (nonzero) digits is 279936, while the sum is 43.

The square root of 493348039 is about 22211.4393725395. The cubic root of 493348039 is about 790.1650240098.

The spelling of 493348039 in words is "four hundred ninety-three million, three hundred forty-eight thousand, thirty-nine".