79824632 has 8 divisors (see below), whose sum is σ = 149671200. Its totient is φ = 39912312.

The previous prime is 79824629. The next prime is 79824637. The reversal of 79824632 is 23642897.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 79824632.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79824637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4989032 + ... + 4989047.

It is an arithmetic number, because the mean of its divisors is an integer number (18708900).

Almost surely, 2^79824632 is an apocalyptic number.

It is an amenable number.

79824632 is a deficient number, since it is larger than the sum of its proper divisors (69846568).

79824632 is a wasteful number, since it uses less digits than its factorization.

79824632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9978085 (or 9978081 counting only the distinct ones).

The product of its digits is 145152, while the sum is 41.

The square root of 79824632 is about 8934.4631623842. The cubic root of 79824632 is about 430.5718585800.

The spelling of 79824632 in words is "seventy-nine million, eight hundred twenty-four thousand, six hundred thirty-two".