731760041 has 8 divisors (see below), whose sum is σ = 736218504. Its totient is φ = 727315200.

The previous prime is 731760031. The next prime is 731760059. The reversal of 731760041 is 140067137.

It can be written as a sum of positive squares in 4 ways, for example, as 2544025 + 729216016 = 1595^2 + 27004^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 731760041 - 2¹⁴ = 731743657 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 731759986 and 731760013.

It is not an unprimeable number, because it can be changed into a prime (731760011) 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 7 ways as a sum of consecutive naturals, for example, 116891 + ... + 122991.

It is an arithmetic number, because the mean of its divisors is an integer number (92027313).

Almost surely, 2^731760041 is an apocalyptic number.

It is an amenable number.

731760041 is a deficient number, since it is larger than the sum of its proper divisors (4458463).

731760041 is a wasteful number, since it uses less digits than its factorization.

731760041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6811.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 731760041 is about 27051.0635835266. The cubic root of 731760041 is about 901.1343889206.

The spelling of 731760041 in words is "seven hundred thirty-one million, seven hundred sixty thousand, forty-one".