494999995 has 16 divisors (see below), whose sum is σ = 679385088. Its totient is φ = 339164640.

The previous prime is 494999987. The next prime is 495000041. The reversal of 494999995 is 599999494.

It is not a de Polignac number, because 494999995 - 2³ = 494999987 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 494999995.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47290 + ... + 56800.

It is an arithmetic number, because the mean of its divisors is an integer number (42461568).

Almost surely, 2^494999995 is an apocalyptic number.

494999995 is a deficient number, since it is larger than the sum of its proper divisors (184385093).

494999995 is a wasteful number, since it uses less digits than its factorization.

494999995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11010.

The product of its digits is 42515280, while the sum is 67.

The square root of 494999995 is about 22248.5953489203. The cubic root of 494999995 is about 791.0459866831.

The spelling of 494999995 in words is "four hundred ninety-four million, nine hundred ninety-nine thousand, nine hundred ninety-five".