846848681 has 16 divisors (see below), whose sum is σ = 991281024. Its totient is φ = 708424704.

The previous prime is 846848663. The next prime is 846848689. The reversal of 846848681 is 186848648.

It is a cyclic number.

It is not a de Polignac number, because 846848681 - 2¹⁰ = 846847657 is a prime.

It is a super-2 number, since 2×846848681² = 1434305377022879522, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (846848689) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65690 + ... + 77516.

It is an arithmetic number, because the mean of its divisors is an integer number (61955064).

Almost surely, 2^846848681 is an apocalyptic number.

It is an amenable number.

846848681 is a deficient number, since it is larger than the sum of its proper divisors (144432343).

846848681 is a wasteful number, since it uses less digits than its factorization.

846848681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12080.

The product of its digits is 2359296, while the sum is 53.

The square root of 846848681 is about 29100.6646144036. The cubic root of 846848681 is about 946.0961426422.

The spelling of 846848681 in words is "eight hundred forty-six million, eight hundred forty-eight thousand, six hundred eighty-one".