494770 has 8 divisors (see below), whose sum is σ = 890604. Its totient is φ = 197904.

The previous prime is 494761. The next prime is 494783. The reversal of 494770 is 77494.

494770 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 471969 + 22801 = 687^2 + 151^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24729 + ... + 24748.

2⁴⁹⁴⁷⁷⁰ is an apocalyptic number.

494770 is a deficient number, since it is larger than the sum of its proper divisors (395834).

494770 is a wasteful number, since it uses less digits than its factorization.

494770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49484.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 494770 is about 703.3988910995. The cubic root of 494770 is about 79.0923451458.

The spelling of 494770 in words is "four hundred ninety-four thousand, seven hundred seventy".