79652101 has 4 divisors (see below), whose sum is σ = 79735104. Its totient is φ = 79569100.

The previous prime is 79652093. The next prime is 79652107. The reversal of 79652101 is 10125697.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 79652101 - 2³ = 79652093 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79652107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40045 + ... + 41986.

It is an arithmetic number, because the mean of its divisors is an integer number (19933776).

Almost surely, 2^79652101 is an apocalyptic number.

It is an amenable number.

79652101 is a deficient number, since it is larger than the sum of its proper divisors (83003).

79652101 is an equidigital number, since it uses as much as digits as its factorization.

79652101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83002.

The product of its (nonzero) digits is 3780, while the sum is 31.

The square root of 79652101 is about 8924.8025748472. The cubic root of 79652101 is about 430.2614256700.

Adding to 79652101 its reverse (10125697), we get a palindrome (89777798).

The spelling of 79652101 in words is "seventy-nine million, six hundred fifty-two thousand, one hundred one".