492849463 has 2 divisors, whose sum is σ = 492849464. Its totient is φ = 492849462.

The previous prime is 492849443. The next prime is 492849503. The reversal of 492849463 is 364948294.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-492849463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (492849443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246424731 + 246424732.

It is an arithmetic number, because the mean of its divisors is an integer number (246424732).

Almost surely, 2^492849463 is an apocalyptic number.

492849463 is a deficient number, since it is larger than the sum of its proper divisors (1).

492849463 is an equidigital number, since it uses as much as digits as its factorization.

492849463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1492992, while the sum is 49.

The square root of 492849463 is about 22200.2131296076. The cubic root of 492849463 is about 789.8987548508.

The spelling of 492849463 in words is "four hundred ninety-two million, eight hundred forty-nine thousand, four hundred sixty-three".