79794851462 has 4 divisors (see below), whose sum is σ = 119692277196. Its totient is φ = 39897425730.

The previous prime is 79794851453. The next prime is 79794851467. The reversal of 79794851462 is 26415849797.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 79794851395 and 79794851404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79794851467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19948712864 + ... + 19948712867.

It is an arithmetic number, because the mean of its divisors is an integer number (29923069299).

Almost surely, 2^79794851462 is an apocalyptic number.

79794851462 is a deficient number, since it is larger than the sum of its proper divisors (39897425734).

79794851462 is a wasteful number, since it uses less digits than its factorization.

79794851462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39897425733.

The product of its digits is 30481920, while the sum is 62.

The spelling of 79794851462 in words is "seventy-nine billion, seven hundred ninety-four million, eight hundred fifty-one thousand, four hundred sixty-two".