494069 has 2 divisors, whose sum is σ = 494070. Its totient is φ = 494068.

The previous prime is 494051. The next prime is 494077. The reversal of 494069 is 960494.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 407044 + 87025 = 638^2 + 295^2 .

It is a cyclic number.

It is not a de Polignac number, because 494069 - 2⁸ = 493813 is a prime.

It is a super-2 number, since 2×494069² = 488208353522, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 494069.

It is not a weakly prime, because it can be changed into another prime (494029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247034 + 247035.

It is an arithmetic number, because the mean of its divisors is an integer number (247035).

2⁴⁹⁴⁰⁶⁹ is an apocalyptic number.

It is an amenable number.

494069 is a deficient number, since it is larger than the sum of its proper divisors (1).

494069 is an equidigital number, since it uses as much as digits as its factorization.

494069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 494069 is about 702.9004196897. The cubic root of 494069 is about 79.0549742872.

The spelling of 494069 in words is "four hundred ninety-four thousand, sixty-nine".