789287946904361 has 8 divisors (see below), whose sum is σ = 795314059328448. Its totient is φ = 783261849838000.

The previous prime is 789287946904339. The next prime is 789287946904363. The reversal of 789287946904361 is 163409649782987.

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 789287946904361 - 2⁴² = 784889900393257 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 789287946904361.

It is not an unprimeable number, because it can be changed into a prime (789287946904363) 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, 112819676 + ... + 119611266.

It is an arithmetic number, because the mean of its divisors is an integer number (99414257416056).

Almost surely, 2^{789287946904361} is an apocalyptic number.

It is an amenable number.

789287946904361 is a deficient number, since it is larger than the sum of its proper divisors (6026112424087).

789287946904361 is a wasteful number, since it uses less digits than its factorization.

789287946904361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7678863.

The product of its (nonzero) digits is 7900913664, while the sum is 83.

The spelling of 789287946904361 in words is "seven hundred eighty-nine trillion, two hundred eighty-seven billion, nine hundred forty-six million, nine hundred four thousand, three hundred sixty-one".