846700149 has 8 divisors (see below), whose sum is σ = 1129314592. Its totient is φ = 564276240.

The previous prime is 846700111. The next prime is 846700163. The reversal of 846700149 is 941007648.

It is a happy number.

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

It is not a de Polignac number, because 846700149 - 2¹¹ = 846698101 is a prime.

It is a super-2 number, since 2×846700149² = 1433802284633244402, which contains 22 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 (846700109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36919 + ... + 55284.

It is an arithmetic number, because the mean of its divisors is an integer number (141164324).

Almost surely, 2^846700149 is an apocalyptic number.

It is an amenable number.

846700149 is a deficient number, since it is larger than the sum of its proper divisors (282614443).

846700149 is a wasteful number, since it uses less digits than its factorization.

846700149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95267.

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 846700149 is about 29098.1124645569. The cubic root of 846700149 is about 946.0408262785.

The spelling of 846700149 in words is "eight hundred forty-six million, seven hundred thousand, one hundred forty-nine".