724929041 has 8 divisors (see below), whose sum is σ = 729854400. Its totient is φ = 720019440.

The previous prime is 724929001. The next prime is 724929053. The reversal of 724929041 is 140929427.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-724929041 is a prime.

It is a super-2 number, since 2×724929041² = 1051044228970359362, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 724928986 and 724929004.

It is not an unprimeable number, because it can be changed into a prime (724929001) 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 7 ways as a sum of consecutive naturals, for example, 96926 + ... + 104136.

It is an arithmetic number, because the mean of its divisors is an integer number (91231800).

Almost surely, 2^724929041 is an apocalyptic number.

It is an amenable number.

724929041 is a deficient number, since it is larger than the sum of its proper divisors (4925359).

724929041 is a wasteful number, since it uses less digits than its factorization.

724929041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7879.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 724929041 is about 26924.5063278791. The cubic root of 724929041 is about 898.3215800724.

The spelling of 724929041 in words is "seven hundred twenty-four million, nine hundred twenty-nine thousand, forty-one".