848521349 has 8 divisors (see below), whose sum is σ = 914030712. Its totient is φ = 783046080.

The previous prime is 848521319. The next prime is 848521351. The reversal of 848521349 is 943125848.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 10824100 + 837697249 = 3290^2 + 28943^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 848521349 - 2²⁸ = 580085893 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 (848521309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70067 + ... + 81279.

It is an arithmetic number, because the mean of its divisors is an integer number (114253839).

Almost surely, 2^848521349 is an apocalyptic number.

It is an amenable number.

848521349 is a deficient number, since it is larger than the sum of its proper divisors (65509363).

848521349 is a wasteful number, since it uses less digits than its factorization.

848521349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17047.

The product of its digits is 276480, while the sum is 44.

The square root of 848521349 is about 29129.3897807695. The cubic root of 848521349 is about 946.7186324352.

The spelling of 848521349 in words is "eight hundred forty-eight million, five hundred twenty-one thousand, three hundred forty-nine".