726798348 has 144 divisors (see below), whose sum is σ = 2078818560. Its totient is φ = 212889600.

The previous prime is 726798343. The next prime is 726798383. The reversal of 726798348 is 843897627.

It is a junction number, because it is equal to n+sod(n) for n = 726798294 and 726798303.

It is not an unprimeable number, because it can be changed into a prime (726798343) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 549528 + ... + 550848.

It is an arithmetic number, because the mean of its divisors is an integer number (14436240).

Almost surely, 2^726798348 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 726798348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1039409280).

726798348 is an abundant number, since it is smaller than the sum of its proper divisors (1352020212).

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

726798348 is a wasteful number, since it uses less digits than its factorization.

726798348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1408 (or 1403 counting only the distinct ones).

The product of its digits is 4064256, while the sum is 54.

The square root of 726798348 is about 26959.1978367310. The cubic root of 726798348 is about 899.0930567373.

The spelling of 726798348 in words is "seven hundred twenty-six million, seven hundred ninety-eight thousand, three hundred forty-eight".