726037629 has 8 divisors (see below), whose sum is σ = 973066752. Its totient is φ = 481516800.

The previous prime is 726037621. The next prime is 726037667. The reversal of 726037629 is 926730627.

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

It is not a de Polignac number, because 726037629 - 2³ = 726037621 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (726037621) 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, 626397 + ... + 627554.

It is an arithmetic number, because the mean of its divisors is an integer number (121633344).

Almost surely, 2^726037629 is an apocalyptic number.

It is an amenable number.

726037629 is a deficient number, since it is larger than the sum of its proper divisors (247029123).

726037629 is a wasteful number, since it uses less digits than its factorization.

726037629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1254147.

The product of its (nonzero) digits is 190512, while the sum is 42.

The square root of 726037629 is about 26945.0854331546. The cubic root of 726037629 is about 898.7792622541.

The spelling of 726037629 in words is "seven hundred twenty-six million, thirty-seven thousand, six hundred twenty-nine".