494056379 has 2 divisors, whose sum is σ = 494056380. Its totient is φ = 494056378.

The previous prime is 494056361. The next prime is 494056403. The reversal of 494056379 is 973650494.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 494056379 - 2²⁴ = 477279163 is a prime.

It is not a weakly prime, because it can be changed into another prime (494056309) 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, 247028189 + 247028190.

It is an arithmetic number, because the mean of its divisors is an integer number (247028190).

Almost surely, 2^494056379 is an apocalyptic number.

494056379 is a deficient number, since it is larger than the sum of its proper divisors (1).

494056379 is an equidigital number, since it uses as much as digits as its factorization.

494056379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 816480, while the sum is 47.

The square root of 494056379 is about 22227.3790402737. The cubic root of 494056379 is about 790.5430112796.

The spelling of 494056379 in words is "four hundred ninety-four million, fifty-six thousand, three hundred seventy-nine".