498848600440 has 32 divisors (see below), whose sum is σ = 1188433432080. Its totient is φ = 187801825792.

The previous prime is 498848600399. The next prime is 498848600473. The reversal of 498848600440 is 44006848894.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 366799762 + ... + 366801121.

Almost surely, 2^498848600440 is an apocalyptic number.

498848600440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

498848600440 is an abundant number, since it is smaller than the sum of its proper divisors (689584831640).

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

498848600440 is a wasteful number, since it uses less digits than its factorization.

498848600440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733600911 (or 733600907 counting only the distinct ones).

The product of its (nonzero) digits is 7077888, while the sum is 55.

It can be divided in two parts, 49 and 8848600440, that added together give a square (8848600489 = 94067²).

The spelling of 498848600440 in words is "four hundred ninety-eight billion, eight hundred forty-eight million, six hundred thousand, four hundred forty".