79480208497 has 4 divisors (see below), whose sum is σ = 82935869760. Its totient is φ = 76024547236.

The previous prime is 79480208461. The next prime is 79480208513.

79480208497 is nontrivially palindromic in base 10.

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 79480208497 - 2¹⁵ = 79480175729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79480218497) 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 3 ways as a sum of consecutive naturals, for example, 1727830597 + ... + 1727830642.

It is an arithmetic number, because the mean of its divisors is an integer number (20733967440).

Almost surely, 2^79480208497 is an apocalyptic number.

It is an amenable number.

79480208497 is a deficient number, since it is larger than the sum of its proper divisors (3455661263).

79480208497 is a wasteful number, since it uses less digits than its factorization.

79480208497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3455661262.

The product of its (nonzero) digits is 8128512, while the sum is 58.

The spelling of 79480208497 in words is "seventy-nine billion, four hundred eighty million, two hundred eight thousand, four hundred ninety-seven".