8472879346 has 8 divisors (see below), whose sum is σ = 12709712304. Its totient is φ = 4236308580.

The previous prime is 8472879341. The next prime is 8472879347. The reversal of 8472879346 is 6439782748.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (8472879341) 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, 78961 + ... + 152251.

It is an arithmetic number, because the mean of its divisors is an integer number (1588714038).

Almost surely, 2^8472879346 is an apocalyptic number.

8472879346 is a deficient number, since it is larger than the sum of its proper divisors (4236832958).

8472879346 is a wasteful number, since it uses less digits than its factorization.

8472879346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131096.

The product of its digits is 16257024, while the sum is 58.

The square root of 8472879346 is about 92048.2446655014. The cubic root of 8472879346 is about 2038.6547059112.

The spelling of 8472879346 in words is "eight billion, four hundred seventy-two million, eight hundred seventy-nine thousand, three hundred forty-six".