4471489031 has 4 divisors (see below), whose sum is σ = 4575477192. Its totient is φ = 4367500872.

The previous prime is 4471489027. The next prime is 4471489067. The reversal of 4471489031 is 1309841744.

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

It is a cyclic number.

It is not a de Polignac number, because 4471489031 - 2² = 4471489027 is a prime.

It is a super-2 number, since 2×4471489031² = 39988428308706637922, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4471489031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4471489021) 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 3 ways as a sum of consecutive naturals, for example, 51994016 + ... + 51994101.

It is an arithmetic number, because the mean of its divisors is an integer number (1143869298).

Almost surely, 2^4471489031 is an apocalyptic number.

4471489031 is a deficient number, since it is larger than the sum of its proper divisors (103988161).

4471489031 is a wasteful number, since it uses less digits than its factorization.

4471489031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103988160.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 4471489031 is about 66869.1934376361. The cubic root of 4471489031 is about 1647.4695256647.

The spelling of 4471489031 in words is "four billion, four hundred seventy-one million, four hundred eighty-nine thousand, thirty-one".