494782995 has 32 divisors (see below), whose sum is σ = 905720832. Its totient is φ = 225942912.

The previous prime is 494782987. The next prime is 494782999. The reversal of 494782995 is 599287494.

It is not a de Polignac number, because 494782995 - 2³ = 494782987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (494782999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 126489 + ... + 130341.

It is an arithmetic number, because the mean of its divisors is an integer number (28303776).

Almost surely, 2^494782995 is an apocalyptic number.

494782995 is a deficient number, since it is larger than the sum of its proper divisors (410937837).

494782995 is a wasteful number, since it uses less digits than its factorization.

494782995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5091.

The product of its digits is 6531840, while the sum is 57.

The square root of 494782995 is about 22243.7181019721. The cubic root of 494782995 is about 790.9303758610.

The spelling of 494782995 in words is "four hundred ninety-four million, seven hundred eighty-two thousand, nine hundred ninety-five".