498786288 has 240 divisors, whose sum is σ = 1762137216. Its totient is φ = 119508480.

The previous prime is 498786287. The next prime is 498786293. The reversal of 498786288 is 882687894.

It is a super-2 number, since 2×498786288² = 497575522193637888, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498786287) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 335595 + ... + 337077.

Almost surely, 2^498786288 is an apocalyptic number.

498786288 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 498786288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (881068608).

498786288 is an abundant number, since it is smaller than the sum of its proper divisors (1263350928).

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

498786288 is a wasteful number, since it uses less digits than its factorization.

498786288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1532 (or 1519 counting only the distinct ones).

The product of its digits is 12386304, while the sum is 60.

The square root of 498786288 is about 22333.5238598838. The cubic root of 498786288 is about 793.0577897369.

The spelling of 498786288 in words is "four hundred ninety-eight million, seven hundred eighty-six thousand, two hundred eighty-eight".