79632350977 has 8 divisors (see below), whose sum is σ = 81870456800. Its totient is φ = 77411799360.

The previous prime is 79632350909. The next prime is 79632351077. The reversal of 79632350977 is 77905323697.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 79632350977 - 2³¹ = 77484867329 is a prime.

It is a super-2 number, since 2×79632350977² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79632350177) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 4379352 + ... + 4397497.

It is an arithmetic number, because the mean of its divisors is an integer number (10233807100).

Almost surely, 2^79632350977 is an apocalyptic number.

It is an amenable number.

79632350977 is a deficient number, since it is larger than the sum of its proper divisors (2238105823).

79632350977 is a wasteful number, since it uses less digits than its factorization.

79632350977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8777103.

The product of its (nonzero) digits is 15002820, while the sum is 58.

The spelling of 79632350977 in words is "seventy-nine billion, six hundred thirty-two million, three hundred fifty thousand, nine hundred seventy-seven".