8479823451 has 16 divisors (see below), whose sum is σ = 12347754240. Its totient is φ = 5133676320.

The previous prime is 8479823441. The next prime is 8479823459. The reversal of 8479823451 is 1543289748.

It is a happy number.

It is not a de Polignac number, because 8479823451 - 2¹⁴ = 8479807067 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8479823394 and 8479823403.

It is not an unprimeable number, because it can be changed into a prime (8479823459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109480 + ... + 170133.

It is an arithmetic number, because the mean of its divisors is an integer number (771734640).

Almost surely, 2^8479823451 is an apocalyptic number.

8479823451 is a deficient number, since it is larger than the sum of its proper divisors (3867930789).

8479823451 is a wasteful number, since it uses less digits than its factorization.

8479823451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280546.

The product of its digits is 1935360, while the sum is 51.

The square root of 8479823451 is about 92085.9568609677. The cubic root of 8479823451 is about 2039.2114928890.

The spelling of 8479823451 in words is "eight billion, four hundred seventy-nine million, eight hundred twenty-three thousand, four hundred fifty-one".