849074911 has 8 divisors (see below), whose sum is σ = 901742544. Its totient is φ = 796709760.

The previous prime is 849074879. The next prime is 849074957. The reversal of 849074911 is 119470948.

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

It is not a de Polignac number, because 849074911 - 2⁵ = 849074879 is a prime.

It is a super-3 number, since 3×849074911³ (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 (849074111) 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, 69820 + ... + 81073.

It is an arithmetic number, because the mean of its divisors is an integer number (112717818).

Almost surely, 2^849074911 is an apocalyptic number.

849074911 is a deficient number, since it is larger than the sum of its proper divisors (52667633).

849074911 is a wasteful number, since it uses less digits than its factorization.

849074911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151241.

The product of its (nonzero) digits is 72576, while the sum is 43.

The square root of 849074911 is about 29138.8900097447. The cubic root of 849074911 is about 946.9244624701.

The spelling of 849074911 in words is "eight hundred forty-nine million, seventy-four thousand, nine hundred eleven".