494382667 has 2 divisors, whose sum is σ = 494382668. Its totient is φ = 494382666.

The previous prime is 494382643. The next prime is 494382671. The reversal of 494382667 is 766283494.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 494382667 - 2¹⁵ = 494349899 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 494382667.

It is not a weakly prime, because it can be changed into another prime (494382067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247191333 + 247191334.

It is an arithmetic number, because the mean of its divisors is an integer number (247191334).

Almost surely, 2^494382667 is an apocalyptic number.

494382667 is a deficient number, since it is larger than the sum of its proper divisors (1).

494382667 is an equidigital number, since it uses as much as digits as its factorization.

494382667 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1741824, while the sum is 49.

The square root of 494382667 is about 22234.7176055825. The cubic root of 494382667 is about 790.7170048731.

It can be divided in two parts, 494 and 382667, that added together give a square (383161 = 619²).

The spelling of 494382667 in words is "four hundred ninety-four million, three hundred eighty-two thousand, six hundred sixty-seven".