6249478600 has 96 divisors (see below), whose sum is σ = 14801954400. Its totient is φ = 2453299200.

The previous prime is 6249478589. The next prime is 6249478601. The reversal of 6249478600 is 68749426.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (6249478601) 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, 4434696 + ... + 4436104.

It is an arithmetic number, because the mean of its divisors is an integer number (154187025).

Almost surely, 2^6249478600 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6249478600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7400977200).

6249478600 is an abundant number, since it is smaller than the sum of its proper divisors (8552475800).

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

6249478600 is a wasteful number, since it uses less digits than its factorization.

6249478600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1823 (or 1814 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 46.

The square root of 6249478600 is about 79053.6438122874. The cubic root of 6249478600 is about 1841.9645251218.

The spelling of 6249478600 in words is "six billion, two hundred forty-nine million, four hundred seventy-eight thousand, six hundred".