849377071 has 8 divisors (see below), whose sum is σ = 855507744. Its totient is φ = 843262560.

The previous prime is 849377059. The next prime is 849377077. The reversal of 849377071 is 170773948.

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 849377071 - 2⁷ = 849376943 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 (849377077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113481 + ... + 120733.

It is an arithmetic number, because the mean of its divisors is an integer number (106938468).

Almost surely, 2^849377071 is an apocalyptic number.

849377071 is a deficient number, since it is larger than the sum of its proper divisors (6130673).

849377071 is a wasteful number, since it uses less digits than its factorization.

849377071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8081.

The product of its (nonzero) digits is 296352, while the sum is 46.

The square root of 849377071 is about 29144.0743719886. The cubic root of 849377071 is about 947.0367763769.

The spelling of 849377071 in words is "eight hundred forty-nine million, three hundred seventy-seven thousand, seventy-one".