494160768 has 96 divisors (see below), whose sum is σ = 1428499800. Its totient is φ = 163968000.

The previous prime is 494160767. The next prime is 494160787. The reversal of 494160768 is 867061494.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494160763) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 288298 + ... + 290006.

Almost surely, 2^494160768 is an apocalyptic number.

494160768 is a gapful number since it is divisible by the number (48) 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 494160768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (714249900).

494160768 is an abundant number, since it is smaller than the sum of its proper divisors (934339032).

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

494160768 is a wasteful number, since it uses less digits than its factorization.

494160768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1980 (or 1965 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 494160768 is about 22229.7271238313. The cubic root of 494160768 is about 790.5986852110.

The spelling of 494160768 in words is "four hundred ninety-four million, one hundred sixty thousand, seven hundred sixty-eight".