6358727448 has 80 divisors (see below), whose sum is σ = 17877024000. Its totient is φ = 2111638464.

The previous prime is 6358727429. The next prime is 6358727449. The reversal of 6358727448 is 8447278536.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 6358727394 and 6358727403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6358727449) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 156073 + ... + 192551.

It is an arithmetic number, because the mean of its divisors is an integer number (223462800).

Almost surely, 2^6358727448 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 6358727448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8938512000).

6358727448 is an abundant number, since it is smaller than the sum of its proper divisors (11518296552).

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

6358727448 is a wasteful number, since it uses less digits than its factorization.

6358727448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36766 (or 36753 counting only the distinct ones).

The product of its digits is 9031680, while the sum is 54.

The square root of 6358727448 is about 79741.6293287264. The cubic root of 6358727448 is about 1852.6358771976.

The spelling of 6358727448 in words is "six billion, three hundred fifty-eight million, seven hundred twenty-seven thousand, four hundred forty-eight".