494250347 has 2 divisors, whose sum is σ = 494250348. Its totient is φ = 494250346.

The previous prime is 494250319. The next prime is 494250359. The reversal of 494250347 is 743052494.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 494250347 - 2¹² = 494246251 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 494250347.

It is not a weakly prime, because it can be changed into another prime (494250047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247125173 + 247125174.

It is an arithmetic number, because the mean of its divisors is an integer number (247125174).

Almost surely, 2^494250347 is an apocalyptic number.

494250347 is a deficient number, since it is larger than the sum of its proper divisors (1).

494250347 is an equidigital number, since it uses as much as digits as its factorization.

494250347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 494250347 is about 22231.7418795739. The cubic root of 494250347 is about 790.6464542539.

The spelling of 494250347 in words is "four hundred ninety-four million, two hundred fifty thousand, three hundred forty-seven".