479672904722 has 30 divisors (see below), whose sum is σ = 794631683895. Its totient is φ = 216999806100.

The previous prime is 479672904673. The next prime is 479672904727. The reversal of 479672904722 is 227409276974.

It can be written as a sum of positive squares in only one way, i.e., 239836452361 + 239836452361 = 489731^2 + 489731^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=489731.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (479672904727) 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 14 ways as a sum of consecutive naturals, for example, 2273331197 + ... + 2273331407.

Almost surely, 2^479672904722 is an apocalyptic number.

479672904722 is a deficient number, since it is larger than the sum of its proper divisors (314958779173).

479672904722 is an frugal number, since it uses more digits than its factorization.

479672904722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868 (or 224 counting only the distinct ones).

The product of its (nonzero) digits is 21337344, while the sum is 59.

The spelling of 479672904722 in words is "four hundred seventy-nine billion, six hundred seventy-two million, nine hundred four thousand, seven hundred twenty-two".