494928727 has 2 divisors, whose sum is σ = 494928728. Its totient is φ = 494928726.

The previous prime is 494928719. The next prime is 494928767. The reversal of 494928727 is 727829494.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 494928727 - 2³ = 494928719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (494928767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247464363 + 247464364.

It is an arithmetic number, because the mean of its divisors is an integer number (247464364).

Almost surely, 2^494928727 is an apocalyptic number.

494928727 is a deficient number, since it is larger than the sum of its proper divisors (1).

494928727 is an equidigital number, since it uses as much as digits as its factorization.

494928727 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2032128, while the sum is 52.

The square root of 494928727 is about 22246.9936620659. The cubic root of 494928727 is about 791.0080210455.

The spelling of 494928727 in words is "four hundred ninety-four million, nine hundred twenty-eight thousand, seven hundred twenty-seven".