726598341 has 24 divisors (see below), whose sum is σ = 1231885824. Its totient is φ = 403976160.

The previous prime is 726598337. The next prime is 726598349. The reversal of 726598341 is 143895627.

726598341 is a `hidden beast` number, since 7 + 26 + 598 + 34 + 1 = 666.

It is not a de Polignac number, because 726598341 - 2² = 726598337 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (726598349) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 153525 + ... + 158186.

It is an arithmetic number, because the mean of its divisors is an integer number (51328576).

Almost surely, 2^726598341 is an apocalyptic number.

It is an amenable number.

726598341 is a deficient number, since it is larger than the sum of its proper divisors (505287483).

726598341 is a wasteful number, since it uses less digits than its factorization.

726598341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311761 (or 311758 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 726598341 is about 26955.4881424915. The cubic root of 726598341 is about 899.0105756276.

The spelling of 726598341 in words is "seven hundred twenty-six million, five hundred ninety-eight thousand, three hundred forty-one".