788948659 has 4 divisors (see below), whose sum is σ = 789077016. Its totient is φ = 788820304.

The previous prime is 788948639. The next prime is 788948717. The reversal of 788948659 is 956849887.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 788948659 - 2¹⁷ = 788817587 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 788948659.

It is not an unprimeable number, because it can be changed into a prime (788948639) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54469 + ... + 67414.

It is an arithmetic number, because the mean of its divisors is an integer number (197269254).

Almost surely, 2^788948659 is an apocalyptic number.

788948659 is a deficient number, since it is larger than the sum of its proper divisors (128357).

788948659 is a wasteful number, since it uses less digits than its factorization.

788948659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128356.

The product of its digits is 34836480, while the sum is 64.

The square root of 788948659 is about 28088.2299015086. The cubic root of 788948659 is about 924.0232822572.

The spelling of 788948659 in words is "seven hundred eighty-eight million, nine hundred forty-eight thousand, six hundred fifty-nine".