499928029 has 2 divisors, whose sum is σ = 499928030. Its totient is φ = 499928028.

The previous prime is 499928003. The next prime is 499928059. The reversal of 499928029 is 920829994.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 358079929 + 141848100 = 18923^2 + 11910^2 .

It is a cyclic number.

It is not a de Polignac number, because 499928029 - 2¹³ = 499919837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (499928059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249964014 + 249964015.

It is an arithmetic number, because the mean of its divisors is an integer number (249964015).

Almost surely, 2^499928029 is an apocalyptic number.

It is an amenable number.

499928029 is a deficient number, since it is larger than the sum of its proper divisors (1).

499928029 is an equidigital number, since it uses as much as digits as its factorization.

499928029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 839808, while the sum is 52.

The square root of 499928029 is about 22359.0703965974. The cubic root of 499928029 is about 793.6624418764.

The spelling of 499928029 in words is "four hundred ninety-nine million, nine hundred twenty-eight thousand, twenty-nine".