499434937 has 2 divisors, whose sum is σ = 499434938. Its totient is φ = 499434936.

The previous prime is 499434913. The next prime is 499434967. The reversal of 499434937 is 739434994.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 460359936 + 39075001 = 21456^2 + 6251^2 .

It is a cyclic number.

It is not a de Polignac number, because 499434937 - 2¹⁹ = 498910649 is a prime.

It is not a weakly prime, because it can be changed into another prime (499434907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249717468 + 249717469.

It is an arithmetic number, because the mean of its divisors is an integer number (249717469).

Almost surely, 2^499434937 is an apocalyptic number.

It is an amenable number.

499434937 is a deficient number, since it is larger than the sum of its proper divisors (1).

499434937 is an equidigital number, since it uses as much as digits as its factorization.

499434937 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2939328, while the sum is 52.

The square root of 499434937 is about 22348.0410103436. The cubic root of 499434937 is about 793.4014194129.

The spelling of 499434937 in words is "four hundred ninety-nine million, four hundred thirty-four thousand, nine hundred thirty-seven".