499361371 has 4 divisors (see below), whose sum is σ = 499422600. Its totient is φ = 499300144.

The previous prime is 499361329. The next prime is 499361377. The reversal of 499361371 is 173163994.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 499361371 - 2¹⁷ = 499230299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (499361377) 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 in 3 ways as a sum of consecutive naturals, for example, 16081 + ... + 35458.

It is an arithmetic number, because the mean of its divisors is an integer number (124855650).

Almost surely, 2^499361371 is an apocalyptic number.

499361371 is a deficient number, since it is larger than the sum of its proper divisors (61229).

499361371 is an equidigital number, since it uses as much as digits as its factorization.

499361371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61228.

The product of its digits is 122472, while the sum is 43.

The square root of 499361371 is about 22346.3950336514. The cubic root of 499361371 is about 793.3624618961.

The spelling of 499361371 in words is "four hundred ninety-nine million, three hundred sixty-one thousand, three hundred seventy-one".