494634472200 has 540 divisors, whose sum is σ = 1840685785575. Its totient is φ = 119036121600.

The previous prime is 494634472181. The next prime is 494634472217. The reversal of 494634472200 is 2274436494.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

494634472200 is a `hidden beast` number, since 4 + 9 + 4 + 634 + 4 + 7 + 2 + 2 + 0 + 0 = 666.

It can be written as a sum of positive squares in 5 ways, for example, as 220638757284 + 273995714916 = 469722^2 + 523446^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=497310.

It is a super-2 number, since 2×494634472200² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 3610470532 + ... + 3610470668.

Almost surely, 2^494634472200 is an apocalyptic number.

494634472200 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 494634472200

494634472200 is an abundant number, since it is smaller than the sum of its proper divisors (1346051313375).

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

494634472200 is a wasteful number, since it uses less digits than its factorization.

494634472200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340 (or 158 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 45.

The spelling of 494634472200 in words is "four hundred ninety-four billion, six hundred thirty-four million, four hundred seventy-two thousand, two hundred".