498054340 has 24 divisors (see below), whose sum is σ = 1195330752. Its totient is φ = 170761440.

The previous prime is 498054329. The next prime is 498054343. The reversal of 498054340 is 43450894.

It is a self number, because there is not a number n which added to its sum of digits gives 498054340.

It is not an unprimeable number, because it can be changed into a prime (498054343) 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 7 ways as a sum of consecutive naturals, for example, 1778626 + ... + 1778905.

It is an arithmetic number, because the mean of its divisors is an integer number (49805448).

Almost surely, 2^498054340 is an apocalyptic number.

It is an amenable number.

498054340 is an abundant number, since it is smaller than the sum of its proper divisors (697276412).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

498054340 is a wasteful number, since it uses less digits than its factorization.

498054340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3557547 (or 3557545 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 498054340 is about 22317.1310880229. The cubic root of 498054340 is about 792.6696734563.

It can be divided in two parts, 49805 and 4340, that added together give a palindrome (54145).

The spelling of 498054340 in words is "four hundred ninety-eight million, fifty-four thousand, three hundred forty".