6472591344 has 120 divisors (see below), whose sum is σ = 18458818560. Its totient is φ = 2116842624.

The previous prime is 6472591309. The next prime is 6472591351. The reversal of 6472591344 is 4431952746.

It is a self number, because there is not a number n which added to its sum of digits gives 6472591344.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1898089 + ... + 1901495.

It is an arithmetic number, because the mean of its divisors is an integer number (153823488).

Almost surely, 2^6472591344 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 6472591344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9229409280).

6472591344 is an abundant number, since it is smaller than the sum of its proper divisors (11986227216).

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

6472591344 is a wasteful number, since it uses less digits than its factorization.

6472591344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3667 (or 3658 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The square root of 6472591344 is about 80452.4166448715. The cubic root of 6472591344 is about 1863.6287259337.

The spelling of 6472591344 in words is "six billion, four hundred seventy-two million, five hundred ninety-one thousand, three hundred forty-four".