495976983 has 8 divisors (see below), whose sum is σ = 663416688. Its totient is φ = 329594304.

The previous prime is 495976939. The next prime is 495977003. The reversal of 495976983 is 389679594.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 495976983 - 2⁶ = 495976919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495976913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263160 + ... + 265037.

It is an arithmetic number, because the mean of its divisors is an integer number (82927086).

Almost surely, 2^495976983 is an apocalyptic number.

495976983 is a deficient number, since it is larger than the sum of its proper divisors (167439705).

495976983 is a wasteful number, since it uses less digits than its factorization.

495976983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528513.

The product of its digits is 14696640, while the sum is 60.

The square root of 495976983 is about 22270.5406984204. The cubic root of 495976983 is about 791.5660772855.

The spelling of 495976983 in words is "four hundred ninety-five million, nine hundred seventy-six thousand, nine hundred eighty-three".