495839579 has 16 divisors (see below), whose sum is σ = 518524512. Its totient is φ = 473776128.

The previous prime is 495839573. The next prime is 495839587. The reversal of 495839579 is 975938594.

It is a cyclic number.

It is not a de Polignac number, because 495839579 - 2⁴ = 495839563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (495839573) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 429467 + ... + 430619.

It is an arithmetic number, because the mean of its divisors is an integer number (32407782).

Almost surely, 2^495839579 is an apocalyptic number.

495839579 is a deficient number, since it is larger than the sum of its proper divisors (22684933).

495839579 is a wasteful number, since it uses less digits than its factorization.

495839579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1406.

The product of its digits is 12247200, while the sum is 59.

The square root of 495839579 is about 22267.4556022910. The cubic root of 495839579 is about 791.4929728240.

The spelling of 495839579 in words is "four hundred ninety-five million, eight hundred thirty-nine thousand, five hundred seventy-nine".