79650035388 has 288 divisors, whose sum is σ = 257272823808. Its totient is φ = 20176041600.

The previous prime is 79650035369. The next prime is 79650035389. The reversal of 79650035388 is 88353005697.

It is a happy number.

79650035388 is a `hidden beast` number, since 7 + 9 + 6 + 500 + 3 + 53 + 88 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79650035389) 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 95 ways as a sum of consecutive naturals, for example, 43123081 + ... + 43124927.

It is an arithmetic number, because the mean of its divisors is an integer number (893308416).

Almost surely, 2^79650035388 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79650035388, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128636411904).

79650035388 is an abundant number, since it is smaller than the sum of its proper divisors (177622788420).

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

79650035388 is a wasteful number, since it uses less digits than its factorization.

79650035388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2253 (or 2248 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 54.

The spelling of 79650035388 in words is "seventy-nine billion, six hundred fifty million, thirty-five thousand, three hundred eighty-eight".