498401760 has 48 divisors (see below), whose sum is σ = 1569967056. Its totient is φ = 132907008.

The previous prime is 498401747. The next prime is 498401779. The reversal of 498401760 is 67104894.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

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, 518689 + ... + 519648.

It is an arithmetic number, because the mean of its divisors is an integer number (32707647).

Almost surely, 2^498401760 is an apocalyptic number.

498401760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

498401760 is an abundant number, since it is smaller than the sum of its proper divisors (1071565296).

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

498401760 is a wasteful number, since it uses less digits than its factorization.

498401760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1038355 (or 1038347 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 498401760 is about 22324.9134376821. The cubic root of 498401760 is about 792.8539406923.

The spelling of 498401760 in words is "four hundred ninety-eight million, four hundred one thousand, seven hundred sixty".