494395200 has 504 divisors, whose sum is σ = 2006295200. Its totient is φ = 114462720.

The previous prime is 494395177. The next prime is 494395217. The reversal of 494395200 is 2593494.

It is a super-2 number, since 2×494395200² = 488853227566080000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3556731 + ... + 3556869.

Almost surely, 2^494395200 is an apocalyptic number.

494395200 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 494395200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1003147600).

494395200 is an abundant number, since it is smaller than the sum of its proper divisors (1511900000).

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

494395200 is a wasteful number, since it uses less digits than its factorization.

494395200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199 (or 181 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 494395200 is about 22234.9994378232. Note that the first 3 decimals coincide. The cubic root of 494395200 is about 790.7236865883.

The spelling of 494395200 in words is "four hundred ninety-four million, three hundred ninety-five thousand, two hundred".