498331011 has 8 divisors (see below), whose sum is σ = 664734544. Its totient is φ = 332074080.

The previous prime is 498330997. The next prime is 498331019. The reversal of 498331011 is 110133894.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 498331011 - 2¹⁹ = 497806723 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 498331011.

It is not an unprimeable number, because it can be changed into a prime (498331019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28456 + ... + 42501.

It is an arithmetic number, because the mean of its divisors is an integer number (83091818).

Almost surely, 2^498331011 is an apocalyptic number.

498331011 is a deficient number, since it is larger than the sum of its proper divisors (166403533).

498331011 is a wasteful number, since it uses less digits than its factorization.

498331011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73301.

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 498331011 is about 22323.3288512265. The cubic root of 498331011 is about 792.8164232499.

The spelling of 498331011 in words is "four hundred ninety-eight million, three hundred thirty-one thousand, eleven".