6348863700 has 144 divisors (see below), whose sum is σ = 20465287360. Its totient is φ = 1688480640.

The previous prime is 6348863687. The next prime is 6348863723. The reversal of 6348863700 is 73688436.

6348863700 is a `hidden beast` number, since 6 + 3 + 4 + 8 + 8 + 637 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1068939 + ... + 1074861.

Almost surely, 2^6348863700 is an apocalyptic number.

6348863700 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 6348863700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10232643680).

6348863700 is an abundant number, since it is smaller than the sum of its proper divisors (14116423660).

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

6348863700 is a wasteful number, since it uses less digits than its factorization.

6348863700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6343 (or 6330 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The square root of 6348863700 is about 79679.7571532444. The cubic root of 6348863700 is about 1851.6774364479.

The spelling of 6348863700 in words is "six billion, three hundred forty-eight million, eight hundred sixty-three thousand, seven hundred".