494621204 has 24 divisors (see below), whose sum is σ = 1079174208. Its totient is φ = 192709440.

The previous prime is 494621201. The next prime is 494621261. The reversal of 494621204 is 402126494.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494621201) 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, 802649 + ... + 803264.

It is an arithmetic number, because the mean of its divisors is an integer number (44965592).

Almost surely, 2^494621204 is an apocalyptic number.

494621204 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

494621204 is an abundant number, since it is smaller than the sum of its proper divisors (584553004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

494621204 is a wasteful number, since it uses less digits than its factorization.

494621204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1605935 (or 1605933 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 494621204 is about 22240.0810250323. The cubic root of 494621204 is about 790.8441566711.

Adding to 494621204 its reverse (402126494), we get a palindrome (896747698).

The spelling of 494621204 in words is "four hundred ninety-four million, six hundred twenty-one thousand, two hundred four".