498760720 has 20 divisors (see below), whose sum is σ = 1159618860. Its totient is φ = 199504256.

The previous prime is 498760679. The next prime is 498760721. The reversal of 498760720 is 27067894.

It can be written as a sum of positive squares in 2 ways, for example, as 277822224 + 220938496 = 16668^2 + 14864^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (498760721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3117175 + ... + 3117334.

It is an arithmetic number, because the mean of its divisors is an integer number (57980943).

Almost surely, 2^498760720 is an apocalyptic number.

498760720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

498760720 is an abundant number, since it is smaller than the sum of its proper divisors (660858140).

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

498760720 is a wasteful number, since it uses less digits than its factorization.

498760720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6234522 (or 6234516 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 43.

The square root of 498760720 is about 22332.9514395209. The cubic root of 498760720 is about 793.0442386774.

The spelling of 498760720 in words is "four hundred ninety-eight million, seven hundred sixty thousand, seven hundred twenty".