495319667 has 8 divisors (see below), whose sum is σ = 524921472. Its totient is φ = 465769600.

The previous prime is 495319663. The next prime is 495319711. The reversal of 495319667 is 766913594.

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

It is a cyclic number.

It is not a de Polignac number, because 495319667 - 2² = 495319663 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (495319663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7742 + ... + 32412.

It is an arithmetic number, because the mean of its divisors is an integer number (65615184).

Almost surely, 2^495319667 is an apocalyptic number.

495319667 is a deficient number, since it is larger than the sum of its proper divisors (29601805).

495319667 is a wasteful number, since it uses less digits than its factorization.

495319667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25869.

The product of its digits is 1224720, while the sum is 50.

The square root of 495319667 is about 22255.7782834032. The cubic root of 495319667 is about 791.2162364063.

The spelling of 495319667 in words is "four hundred ninety-five million, three hundred nineteen thousand, six hundred sixty-seven".