79354304349 has 16 divisors (see below), whose sum is σ = 106728772800. Its totient is φ = 52443023616.

The previous prime is 79354304347. The next prime is 79354304371. The reversal of 79354304349 is 94340345397.

It is not a de Polignac number, because 79354304349 - 2¹ = 79354304347 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79354304347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18364 + ... + 398805.

It is an arithmetic number, because the mean of its divisors is an integer number (6670548300).

Almost surely, 2^79354304349 is an apocalyptic number.

It is an amenable number.

79354304349 is a deficient number, since it is larger than the sum of its proper divisors (27374468451).

79354304349 is a wasteful number, since it uses less digits than its factorization.

79354304349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417724.

The product of its (nonzero) digits is 4898880, while the sum is 51.

The spelling of 79354304349 in words is "seventy-nine billion, three hundred fifty-four million, three hundred four thousand, three hundred forty-nine".