6498616248 has 96 divisors (see below), whose sum is σ = 18654442560. Its totient is φ = 2036736000.

The previous prime is 6498616247. The next prime is 6498616277. The reversal of 6498616248 is 8426168946.

6498616248 is a `hidden beast` number, since 6 + 4 + 9 + 8 + 6 + 1 + 624 + 8 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 6498616194 and 6498616203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6498616247) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1622248 + ... + 1626248.

It is an arithmetic number, because the mean of its divisors is an integer number (194317110).

Almost surely, 2^6498616248 is an apocalyptic number.

6498616248 is a gapful number since it is divisible by the number (68) 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 6498616248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9327221280).

6498616248 is an abundant number, since it is smaller than the sum of its proper divisors (12155826312).

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

6498616248 is a wasteful number, since it uses less digits than its factorization.

6498616248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5357 (or 5350 counting only the distinct ones).

The product of its digits is 3981312, while the sum is 54.

The square root of 6498616248 is about 80613.9953606072. The cubic root of 6498616248 is about 1866.1231364515.

The spelling of 6498616248 in words is "six billion, four hundred ninety-eight million, six hundred sixteen thousand, two hundred forty-eight".