846803913 has 8 divisors (see below), whose sum is σ = 1188496800. Its totient is φ = 534823488.

The previous prime is 846803899. The next prime is 846803929. The reversal of 846803913 is 319308648.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-846803913 is a prime.

It is a super-2 number, since 2×846803913² = 1434153734144223138, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (846803963) 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, 7428048 + ... + 7428161.

It is an arithmetic number, because the mean of its divisors is an integer number (148562100).

Almost surely, 2^846803913 is an apocalyptic number.

It is an amenable number.

846803913 is a deficient number, since it is larger than the sum of its proper divisors (341692887).

846803913 is a wasteful number, since it uses less digits than its factorization.

846803913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14856231.

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 846803913 is about 29099.8954121832. The cubic root of 846803913 is about 946.0794708017.

The spelling of 846803913 in words is "eight hundred forty-six million, eight hundred three thousand, nine hundred thirteen".