79463101 has 2 divisors, whose sum is σ = 79463102. Its totient is φ = 79463100.

The previous prime is 79463093. The next prime is 79463141. The reversal of 79463101 is 10136497.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 75951225 + 3511876 = 8715^2 + 1874^2 .

It is a cyclic number.

It is not a de Polignac number, because 79463101 - 2³ = 79463093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79463141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39731550 + 39731551.

It is an arithmetic number, because the mean of its divisors is an integer number (39731551).

Almost surely, 2^79463101 is an apocalyptic number.

It is an amenable number.

79463101 is a deficient number, since it is larger than the sum of its proper divisors (1).

79463101 is an equidigital number, since it uses as much as digits as its factorization.

79463101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 79463101 is about 8914.2078167384. The cubic root of 79463101 is about 429.9208453543.

Adding to 79463101 its reverse (10136497), we get a palindrome (89599598).

The spelling of 79463101 in words is "seventy-nine million, four hundred sixty-three thousand, one hundred one".