789468347 has 4 divisors (see below), whose sum is σ = 807828120. Its totient is φ = 771108576.

The previous prime is 789468343. The next prime is 789468367. The reversal of 789468347 is 743864987.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 743864987 = 1231 ⋅604277.

It is a cyclic number.

It is not a de Polignac number, because 789468347 - 2² = 789468343 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 789468292 and 789468301.

It is not an unprimeable number, because it can be changed into a prime (789468343) 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 3 ways as a sum of consecutive naturals, for example, 9179822 + ... + 9179907.

It is an arithmetic number, because the mean of its divisors is an integer number (201957030).

Almost surely, 2^789468347 is an apocalyptic number.

789468347 is a deficient number, since it is larger than the sum of its proper divisors (18359773).

789468347 is a wasteful number, since it uses less digits than its factorization.

789468347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18359772.

The product of its digits is 8128512, while the sum is 56.

The square root of 789468347 is about 28097.4793709329. The cubic root of 789468347 is about 924.2261253727.

The spelling of 789468347 in words is "seven hundred eighty-nine million, four hundred sixty-eight thousand, three hundred forty-seven".