849413461 has 8 divisors (see below), whose sum is σ = 915390560. Its totient is φ = 783527472.

The previous prime is 849413459. The next prime is 849413479. The reversal of 849413461 is 164314948.

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

It is not a de Polignac number, because 849413461 - 2¹ = 849413459 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 (849413861) 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, 2751 + ... + 41308.

It is an arithmetic number, because the mean of its divisors is an integer number (114423820).

Almost surely, 2^849413461 is an apocalyptic number.

It is an amenable number.

849413461 is a deficient number, since it is larger than the sum of its proper divisors (65977099).

849413461 is a wasteful number, since it uses less digits than its factorization.

849413461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45555.

The product of its digits is 82944, while the sum is 40.

The square root of 849413461 is about 29144.6986774611. The cubic root of 849413461 is about 947.0503008673.

The spelling of 849413461 in words is "eight hundred forty-nine million, four hundred thirteen thousand, four hundred sixty-one".