494670 has 32 divisors (see below), whose sum is σ = 1296000. Its totient is φ = 119840.

The previous prime is 494651. The next prime is 494671. The reversal of 494670 is 76494.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494671) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 420 + ... + 1079.

It is an arithmetic number, because the mean of its divisors is an integer number (40500).

2⁴⁹⁴⁶⁷⁰ is an apocalyptic number.

494670 is an abundant number, since it is smaller than the sum of its proper divisors (801330).

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

494670 is a wasteful number, since it uses less digits than its factorization.

494670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1520.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 494670 is about 703.3278040857. The cubic root of 494670 is about 79.0870162270.

The spelling of 494670 in words is "four hundred ninety-four thousand, six hundred seventy".