494968000 has 56 divisors (see below), whose sum is σ = 1225808064. Its totient is φ = 197984000.

The previous prime is 494967989. The next prime is 494968003. The reversal of 494968000 is 869494.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (494968003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22936 + ... + 38935.

Almost surely, 2^494968000 is an apocalyptic number.

494968000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

494968000 is an abundant number, since it is smaller than the sum of its proper divisors (730840064).

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

494968000 is an equidigital number, since it uses as much as digits as its factorization.

494968000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61898 (or 61878 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 494968000 is about 22247.8763031441. The cubic root of 494968000 is about 791.0289428703.

The spelling of 494968000 in words is "four hundred ninety-four million, nine hundred sixty-eight thousand".