498780672 has 80 divisors (see below), whose sum is σ = 1431054240. Its totient is φ = 153464832.

The previous prime is 498780671. The next prime is 498780701. The reversal of 498780672 is 276087894.

It is not an unprimeable number, because it can be changed into a prime (498780671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7479 + ... + 32457.

It is an arithmetic number, because the mean of its divisors is an integer number (17888178).

Almost surely, 2^498780672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 498780672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (715527120).

498780672 is an abundant number, since it is smaller than the sum of its proper divisors (932273568).

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

498780672 is a wasteful number, since it uses less digits than its factorization.

498780672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25013 (or 24997 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 51.

The square root of 498780672 is about 22333.3981292592. The cubic root of 498780672 is about 793.0548132923.

The spelling of 498780672 in words is "four hundred ninety-eight million, seven hundred eighty thousand, six hundred seventy-two".