4713481221 has 8 divisors (see below), whose sum is σ = 6615412320. Its totient is φ = 2976935472.

The previous prime is 4713481193. The next prime is 4713481247. The reversal of 4713481221 is 1221843174.

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

It is not a de Polignac number, because 4713481221 - 2¹³ = 4713473029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4713481291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41346270 + ... + 41346383.

It is an arithmetic number, because the mean of its divisors is an integer number (826926540).

Almost surely, 2^4713481221 is an apocalyptic number.

It is an amenable number.

4713481221 is a deficient number, since it is larger than the sum of its proper divisors (1901931099).

4713481221 is a wasteful number, since it uses less digits than its factorization.

4713481221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82692675.

The product of its digits is 10752, while the sum is 33.

The square root of 4713481221 is about 68654.7975089869. The cubic root of 4713481221 is about 1676.6687129989.

The spelling of 4713481221 in words is "four billion, seven hundred thirteen million, four hundred eighty-one thousand, two hundred twenty-one".