6249297684 has 96 divisors (see below), whose sum is σ = 16815649536. Its totient is φ = 1769425920.

The previous prime is 6249297661. The next prime is 6249297701. The reversal of 6249297684 is 4867929426.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6640654 + ... + 6641594.

It is an arithmetic number, because the mean of its divisors is an integer number (175163016).

Almost surely, 2^6249297684 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 6249297684, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8407824768).

6249297684 is an abundant number, since it is smaller than the sum of its proper divisors (10566351852).

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

6249297684 is a wasteful number, since it uses less digits than its factorization.

6249297684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1585 (or 1583 counting only the distinct ones).

The product of its digits is 10450944, while the sum is 57.

The square root of 6249297684 is about 79052.4995430252. The cubic root of 6249297684 is about 1841.9467506219.

The spelling of 6249297684 in words is "six billion, two hundred forty-nine million, two hundred ninety-seven thousand, six hundred eighty-four".