79348419476 has 36 divisors (see below), whose sum is σ = 147082607028. Its totient is φ = 37450214784.

The previous prime is 79348419473. The next prime is 79348419481. The reversal of 79348419476 is 67491484397.

It can be written as a sum of positive squares in 2 ways, for example, as 40332688900 + 39015730576 = 200830^2 + 197524^2 .

It is a super-2 number, since 2×79348419476² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79348419473) 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 11 ways as a sum of consecutive naturals, for example, 300800 + ... + 499176.

It is an arithmetic number, because the mean of its divisors is an integer number (4085627973).

Almost surely, 2^79348419476 is an apocalyptic number.

79348419476 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

79348419476 is a deficient number, since it is larger than the sum of its proper divisors (67734187552).

79348419476 is a wasteful number, since it uses less digits than its factorization.

79348419476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198696 (or 198675 counting only the distinct ones).

The product of its digits is 36578304, while the sum is 62.

The spelling of 79348419476 in words is "seventy-nine billion, three hundred forty-eight million, four hundred nineteen thousand, four hundred seventy-six".