494929994 has 12 divisors (see below), whose sum is σ = 799685586. Its totient is φ = 228376872.

The previous prime is 494929949. The next prime is 494930003. The reversal of 494929994 is 499929494.

It can be written as a sum of positive squares in only one way, i.e., 475894225 + 19035769 = 21815^2 + 4363^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 111257 + ... + 115619.

Almost surely, 2^494929994 is an apocalyptic number.

494929994 is a deficient number, since it is larger than the sum of its proper divisors (304755592).

494929994 is an frugal number, since it uses more digits than its factorization.

494929994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8741 (or 4378 counting only the distinct ones).

The product of its digits is 7558272, while the sum is 59.

The square root of 494929994 is about 22247.0221378053. The cubic root of 494929994 is about 791.0086960291.

It can be divided in two parts, 4949 and 29994, that added together give a palindrome (34943).

The spelling of 494929994 in words is "four hundred ninety-four million, nine hundred twenty-nine thousand, nine hundred ninety-four".