495040994 has 16 divisors (see below), whose sum is σ = 854750400. Its totient is φ = 210633264.

The previous prime is 495040993. The next prime is 495040999. The reversal of 495040994 is 499040594.

It is not an unprimeable number, because it can be changed into a prime (495040993) 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, 125249 + ... + 129140.

It is an arithmetic number, because the mean of its divisors is an integer number (53421900).

Almost surely, 2^495040994 is an apocalyptic number.

495040994 is a deficient number, since it is larger than the sum of its proper divisors (359709406).

495040994 is a wasteful number, since it uses less digits than its factorization.

495040994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254537.

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 495040994 is about 22249.5167138525. The cubic root of 495040994 is about 791.0678258746.

The spelling of 495040994 in words is "four hundred ninety-five million, forty thousand, nine hundred ninety-four".