726430048 has 24 divisors (see below), whose sum is σ = 1479476880. Its totient is φ = 350689920.

The previous prime is 726429973. The next prime is 726430049. The reversal of 726430048 is 840034627.

It is a super-2 number, since 2×726430048² = 1055401229274564608, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 726429995 and 726430022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (726430049) 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 3 ways as a sum of consecutive naturals, for example, 390468 + ... + 392323.

It is an arithmetic number, because the mean of its divisors is an integer number (61644870).

Almost surely, 2^726430048 is an apocalyptic number.

It is an amenable number.

726430048 is an abundant number, since it is smaller than the sum of its proper divisors (753046832).

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

726430048 is a wasteful number, since it uses less digits than its factorization.

726430048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 782830 (or 782822 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 726430048 is about 26952.3662783066. The cubic root of 726430048 is about 898.9411613626.

The spelling of 726430048 in words is "seven hundred twenty-six million, four hundred thirty thousand, forty-eight".