498820323 has 8 divisors (see below), whose sum is σ = 667068688. Its totient is φ = 331559424.

The previous prime is 498820291. The next prime is 498820331. The reversal of 498820323 is 323028894.

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

It is not a de Polignac number, because 498820323 - 2⁵ = 498820291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (498820373) 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, 245686 + ... + 247707.

It is an arithmetic number, because the mean of its divisors is an integer number (83383586).

Almost surely, 2^498820323 is an apocalyptic number.

498820323 is a deficient number, since it is larger than the sum of its proper divisors (168248365).

498820323 is a wasteful number, since it uses less digits than its factorization.

498820323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493733.

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 498820323 is about 22334.2858179974. The cubic root of 498820323 is about 793.0758275944.

The spelling of 498820323 in words is "four hundred ninety-eight million, eight hundred twenty thousand, three hundred twenty-three".