848720471 has 4 divisors (see below), whose sum is σ = 851432352. Its totient is φ = 846008592.

The previous prime is 848720413. The next prime is 848720479. The reversal of 848720471 is 174027848.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-848720471 is a prime.

It is a super-3 number, since 3×848720471³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (848720479) 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, 1355471 + ... + 1356096.

It is an arithmetic number, because the mean of its divisors is an integer number (212858088).

Almost surely, 2^848720471 is an apocalyptic number.

848720471 is a deficient number, since it is larger than the sum of its proper divisors (2711881).

848720471 is a wasteful number, since it uses less digits than its factorization.

848720471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2711880.

The product of its (nonzero) digits is 100352, while the sum is 41.

The square root of 848720471 is about 29132.8074685568. The cubic root of 848720471 is about 946.7926819425.

The spelling of 848720471 in words is "eight hundred forty-eight million, seven hundred twenty thousand, four hundred seventy-one".