7322007726 has 96 divisors (see below), whose sum is σ = 18238970880. Its totient is φ = 2101176000.

The previous prime is 7322007697. The next prime is 7322007761. The reversal of 7322007726 is 6277002237.

It is a super-2 number, since 2×7322007726² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 451995 + ... + 467913.

It is an arithmetic number, because the mean of its divisors is an integer number (189989280).

Almost surely, 2^7322007726 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7322007726, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9119485440).

7322007726 is an abundant number, since it is smaller than the sum of its proper divisors (10916963154).

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

7322007726 is a wasteful number, since it uses less digits than its factorization.

7322007726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16062 (or 16059 counting only the distinct ones).

The product of its (nonzero) digits is 49392, while the sum is 36.

The square root of 7322007726 is about 85568.7310061333. The cubic root of 7322007726 is about 1941.8248785087.

It can be divided in two parts, 732200772 and 6, that added together give a triangular number (732200778 = T₃₈₂₆₇).

The spelling of 7322007726 in words is "seven billion, three hundred twenty-two million, seven thousand, seven hundred twenty-six".