4461929917 has 4 divisors (see below), whose sum is σ = 4464019996. Its totient is φ = 4459839840.

The previous prime is 4461929911. The next prime is 4461929947. The reversal of 4461929917 is 7199291644.

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

It can be written as a sum of positive squares in 2 ways, for example, as 108701476 + 4353228441 = 10426^2 + 65979^2 .

It is a cyclic number.

It is not a de Polignac number, because 4461929917 - 2³ = 4461929909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4461929911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1041834 + ... + 1046107.

It is an arithmetic number, because the mean of its divisors is an integer number (1116004999).

Almost surely, 2^4461929917 is an apocalyptic number.

It is an amenable number.

4461929917 is a deficient number, since it is larger than the sum of its proper divisors (2090079).

4461929917 is a wasteful number, since it uses less digits than its factorization.

4461929917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2090078.

The product of its digits is 979776, while the sum is 52.

The square root of 4461929917 is about 66797.6789791382. The cubic root of 4461929917 is about 1646.2947056381.

The spelling of 4461929917 in words is "four billion, four hundred sixty-one million, nine hundred twenty-nine thousand, nine hundred seventeen".