789470743 has 8 divisors (see below), whose sum is σ = 792806400. Its totient is φ = 786142968.

The previous prime is 789470713. The next prime is 789470749. The reversal of 789470743 is 347074987.

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 789470743 - 2²¹ = 787373591 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (789470749) 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, 272778 + ... + 275656.

It is an arithmetic number, because the mean of its divisors is an integer number (99100800).

Almost surely, 2^789470743 is an apocalyptic number.

789470743 is a deficient number, since it is larger than the sum of its proper divisors (3335657).

789470743 is a wasteful number, since it uses less digits than its factorization.

789470743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3941.

The product of its (nonzero) digits is 1185408, while the sum is 49.

The square root of 789470743 is about 28097.5220081772. The cubic root of 789470743 is about 924.2270603663.

The spelling of 789470743 in words is "seven hundred eighty-nine million, four hundred seventy thousand, seven hundred forty-three".