492519793 has 4 divisors (see below), whose sum is σ = 494124400. Its totient is φ = 490915188.

The previous prime is 492519761. The next prime is 492519799. The reversal of 492519793 is 397915294.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 492519793 - 2⁵ = 492519761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (492519799) 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, 801843 + ... + 802456.

It is an arithmetic number, because the mean of its divisors is an integer number (123531100).

Almost surely, 2^492519793 is an apocalyptic number.

It is an amenable number.

492519793 is a deficient number, since it is larger than the sum of its proper divisors (1604607).

492519793 is a wasteful number, since it uses less digits than its factorization.

492519793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1604606.

The product of its digits is 612360, while the sum is 49.

The square root of 492519793 is about 22192.7869588297. The cubic root of 492519793 is about 789.7225928744.

The spelling of 492519793 in words is "four hundred ninety-two million, five hundred nineteen thousand, seven hundred ninety-three".