726413235 has 32 divisors (see below), whose sum is σ = 1201858560. Its totient is φ = 374265600.

The previous prime is 726413231. The next prime is 726413243. The reversal of 726413235 is 532314627.

It is not a de Polignac number, because 726413235 - 2² = 726413231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 726413196 and 726413205.

It is not an unprimeable number, because it can be changed into a prime (726413231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 375220 + ... + 377150.

It is an arithmetic number, because the mean of its divisors is an integer number (37558080).

Almost surely, 2^726413235 is an apocalyptic number.

726413235 is a deficient number, since it is larger than the sum of its proper divisors (475445325).

726413235 is a wasteful number, since it uses less digits than its factorization.

726413235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2779.

The product of its digits is 30240, while the sum is 33.

The square root of 726413235 is about 26952.0543743886. The cubic root of 726413235 is about 898.9342260702.

The spelling of 726413235 in words is "seven hundred twenty-six million, four hundred thirteen thousand, two hundred thirty-five".