6726290472 has 192 divisors, whose sum is σ = 21595392000. Its totient is φ = 1868572800.

The previous prime is 6726290471. The next prime is 6726290509. The reversal of 6726290472 is 2740926276.

It is not an unprimeable number, because it can be changed into a prime (6726290471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 459279 + ... + 473697.

It is an arithmetic number, because the mean of its divisors is an integer number (112476000).

Almost surely, 2^6726290472 is an apocalyptic number.

6726290472 is a gapful number since it is divisible by the number (62) 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 6726290472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10797696000).

6726290472 is an abundant number, since it is smaller than the sum of its proper divisors (14869101528).

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

6726290472 is a wasteful number, since it uses less digits than its factorization.

6726290472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14492 (or 14485 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The square root of 6726290472 is about 82013.9651035115. The cubic root of 6726290472 is about 1887.6662283729. Note that the first 3 decimals are identical.

The spelling of 6726290472 in words is "six billion, seven hundred twenty-six million, two hundred ninety thousand, four hundred seventy-two".