499614331 has 2 divisors, whose sum is σ = 499614332. Its totient is φ = 499614330.

The previous prime is 499614319. The next prime is 499614391. The reversal of 499614331 is 133416994.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 499614331 - 2¹³ = 499606139 is a prime.

It is a super-2 number, since 2×499614331² = 499228959481155122, which contains 22 as substring.

It is equal to p_26336659 and since 499614331 and 26336659 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (499614391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249807165 + 249807166.

It is an arithmetic number, because the mean of its divisors is an integer number (249807166).

Almost surely, 2^499614331 is an apocalyptic number.

499614331 is a deficient number, since it is larger than the sum of its proper divisors (1).

499614331 is an equidigital number, since it uses as much as digits as its factorization.

499614331 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69984, while the sum is 40.

The square root of 499614331 is about 22352.0542903779. The cubic root of 499614331 is about 793.4964030337.

The spelling of 499614331 in words is "four hundred ninety-nine million, six hundred fourteen thousand, three hundred thirty-one".