740805829 has 8 divisors (see below), whose sum is σ = 761832000. Its totient is φ = 720062112.

The previous prime is 740805809. The next prime is 740805851. The reversal of 740805829 is 928508047.

740805829 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 740805829 - 2⁵ = 740805797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740805809) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65289 + ... + 75790.

It is an arithmetic number, because the mean of its divisors is an integer number (95229000).

Almost surely, 2^740805829 is an apocalyptic number.

It is an amenable number.

740805829 is a deficient number, since it is larger than the sum of its proper divisors (21026171).

740805829 is a wasteful number, since it uses less digits than its factorization.

740805829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141227.

The product of its (nonzero) digits is 161280, while the sum is 43.

The square root of 740805829 is about 27217.7484190004. The cubic root of 740805829 is about 904.8323729298.

The spelling of 740805829 in words is "seven hundred forty million, eight hundred five thousand, eight hundred twenty-nine".