471103949 has 4 divisors (see below), whose sum is σ = 498815964. Its totient is φ = 443391936.

The previous prime is 471103921. The next prime is 471103973. The reversal of 471103949 is 949301174.

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 306495049 + 164608900 = 17507^2 + 12830^2 .

It is a cyclic number.

It is not a de Polignac number, because 471103949 - 2²⁰ = 470055373 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 (471103979) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13855982 + ... + 13856015.

It is an arithmetic number, because the mean of its divisors is an integer number (124703991).

Almost surely, 2^471103949 is an apocalyptic number.

It is an amenable number.

471103949 is a deficient number, since it is larger than the sum of its proper divisors (27712015).

471103949 is a wasteful number, since it uses less digits than its factorization.

471103949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27712014.

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 471103949 is about 21704.9291406353. The cubic root of 471103949 is about 778.1062700265.

The spelling of 471103949 in words is "four hundred seventy-one million, one hundred three thousand, nine hundred forty-nine".