499848329 has 2 divisors, whose sum is σ = 499848330. Its totient is φ = 499848328.

The previous prime is 499848317. The next prime is 499848361. The reversal of 499848329 is 923848994.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 448295929 + 51552400 = 21173^2 + 7180^2 .

It is a cyclic number.

It is not a de Polignac number, because 499848329 - 2²⁰ = 498799753 is a prime.

It is not a weakly prime, because it can be changed into another prime (499848529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249924164 + 249924165.

It is an arithmetic number, because the mean of its divisors is an integer number (249924165).

Almost surely, 2^499848329 is an apocalyptic number.

It is an amenable number.

499848329 is a deficient number, since it is larger than the sum of its proper divisors (1).

499848329 is an equidigital number, since it uses as much as digits as its factorization.

499848329 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4478976, while the sum is 56.

The square root of 499848329 is about 22357.2880511032. The cubic root of 499848329 is about 793.6202636329.

The spelling of 499848329 in words is "four hundred ninety-nine million, eight hundred forty-eight thousand, three hundred twenty-nine".