789966541 has 8 divisors (see below), whose sum is σ = 972266624. Its totient is φ = 625028400.

The previous prime is 789966511. The next prime is 789966547. The reversal of 789966541 is 145669987.

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 789966541 - 2¹¹ = 789964493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (789966547) 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 7 ways as a sum of consecutive naturals, for example, 4340385 + ... + 4340566.

It is an arithmetic number, because the mean of its divisors is an integer number (121533328).

Almost surely, 2^789966541 is an apocalyptic number.

It is an amenable number.

789966541 is a deficient number, since it is larger than the sum of its proper divisors (182300083).

789966541 is a wasteful number, since it uses less digits than its factorization.

789966541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8680971.

The product of its digits is 3265920, while the sum is 55.

The square root of 789966541 is about 28106.3434299092. The cubic root of 789966541 is about 924.4204954580.

The spelling of 789966541 in words is "seven hundred eighty-nine million, nine hundred sixty-six thousand, five hundred forty-one".