791869328 has 10 divisors (see below), whose sum is σ = 1534246854. Its totient is φ = 395934656.

The previous prime is 791869313. The next prime is 791869349. The reversal of 791869328 is 823968197.

It can be written as a sum of positive squares in only one way, i.e., 703734784 + 88134544 = 26528^2 + 9388^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 791869328.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 24745901 + ... + 24745932.

Almost surely, 2^791869328 is an apocalyptic number.

It is an amenable number.

791869328 is a deficient number, since it is larger than the sum of its proper divisors (742377526).

791869328 is a wasteful number, since it uses less digits than its factorization.

791869328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49491841 (or 49491835 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 53.

The square root of 791869328 is about 28140.1728495047. The cubic root of 791869328 is about 925.1621154380.

The spelling of 791869328 in words is "seven hundred ninety-one million, eight hundred sixty-nine thousand, three hundred twenty-eight".