6348498000 has 320 divisors, whose sum is σ = 22206912000. Its totient is φ = 1551052800.

The previous prime is 6348497917. The next prime is 6348498011. The reversal of 6348498000 is 8948436.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15521796 + ... + 15522204.

It is an arithmetic number, because the mean of its divisors is an integer number (69396600).

Almost surely, 2^6348498000 is an apocalyptic number.

6348498000 is a gapful number since it is divisible by the number (60) 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 6348498000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11103456000).

6348498000 is an abundant number, since it is smaller than the sum of its proper divisors (15858414000).

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

6348498000 is a wasteful number, since it uses less digits than its factorization.

6348498000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647 (or 631 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 42.

The square root of 6348498000 is about 79677.4623089867. The cubic root of 6348498000 is about 1851.6418830285.

The spelling of 6348498000 in words is "six billion, three hundred forty-eight million, four hundred ninety-eight thousand".