788329946 has 16 divisors (see below), whose sum is σ = 1189608576. Its totient is φ = 391801536.

The previous prime is 788329937. The next prime is 788329951. The reversal of 788329946 is 649923887.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 788329891 and 788329900.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245765 + ... + 248951.

It is an arithmetic number, because the mean of its divisors is an integer number (74350536).

Almost surely, 2^788329946 is an apocalyptic number.

788329946 is a deficient number, since it is larger than the sum of its proper divisors (401278630).

788329946 is a wasteful number, since it uses less digits than its factorization.

788329946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3893.

The product of its digits is 5225472, while the sum is 56.

The square root of 788329946 is about 28077.2139999680. The cubic root of 788329946 is about 923.7816718034.

The spelling of 788329946 in words is "seven hundred eighty-eight million, three hundred twenty-nine thousand, nine hundred forty-six".