789675742 has 8 divisors (see below), whose sum is σ = 1225359000. Its totient is φ = 381222744.

The previous prime is 789675737. The next prime is 789675743. The reversal of 789675742 is 247576987.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (789675743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6807492 + ... + 6807607.

It is an arithmetic number, because the mean of its divisors is an integer number (153169875).

Almost surely, 2^789675742 is an apocalyptic number.

789675742 is a deficient number, since it is larger than the sum of its proper divisors (435683258).

789675742 is a wasteful number, since it uses less digits than its factorization.

789675742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13615130.

The product of its digits is 5927040, while the sum is 55.

The square root of 789675742 is about 28101.1697621291. The cubic root of 789675742 is about 924.3070503376.

It can be divided in two parts, 7896 and 75742, that added together give a palindrome (83638).

The spelling of 789675742 in words is "seven hundred eighty-nine million, six hundred seventy-five thousand, seven hundred forty-two".