791231600 has 60 divisors (see below), whose sum is σ = 1962285120. Its totient is φ = 306278400.

The previous prime is 791231599. The next prime is 791231603. The reversal of 791231600 is 6132197.

791231600 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (791231603) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19505 + ... + 44304.

It is an arithmetic number, because the mean of its divisors is an integer number (32704752).

Almost surely, 2^791231600 is an apocalyptic number.

It is an amenable number.

791231600 is an abundant number, since it is smaller than the sum of its proper divisors (1171053520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

791231600 is a wasteful number, since it uses less digits than its factorization.

791231600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63858 (or 63847 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 791231600 is about 28128.8392935080. The cubic root of 791231600 is about 924.9136905104.

Adding to 791231600 its reverse (6132197), we get a palindrome (797363797).

The spelling of 791231600 in words is "seven hundred ninety-one million, two hundred thirty-one thousand, six hundred".