494934000 has 160 divisors (see below), whose sum is σ = 1740960000. Its totient is φ = 119968000.

The previous prime is 494933993. The next prime is 494934019. The reversal of 494934000 is 439494.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62251 + ... + 69749.

It is an arithmetic number, because the mean of its divisors is an integer number (10881000).

Almost surely, 2^494934000 is an apocalyptic number.

494934000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 494934000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (870480000).

494934000 is an abundant number, since it is smaller than the sum of its proper divisors (1246026000).

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

494934000 is a wasteful number, since it uses less digits than its factorization.

494934000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7536 (or 7520 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 494934000 is about 22247.1121721450. The cubic root of 494934000 is about 791.0108301843.

The spelling of 494934000 in words is "four hundred ninety-four million, nine hundred thirty-four thousand".