855938846 has 8 divisors (see below), whose sum is σ = 1467323760. Its totient is φ = 366830928.

The previous prime is 855938827. The next prime is 855938879. The reversal of 855938846 is 648839558.

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

It is a junction number, because it is equal to n+sod(n) for n = 855938791 and 855938800.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30569231 + ... + 30569258.

It is an arithmetic number, because the mean of its divisors is an integer number (183415470).

Almost surely, 2^855938846 is an apocalyptic number.

855938846 is a deficient number, since it is larger than the sum of its proper divisors (611384914).

855938846 is a wasteful number, since it uses less digits than its factorization.

855938846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61138498.

The product of its digits is 8294400, while the sum is 56.

The square root of 855938846 is about 29256.4325576445. The cubic root of 855938846 is about 949.4692680967.

The spelling of 855938846 in words is "eight hundred fifty-five million, nine hundred thirty-eight thousand, eight hundred forty-six".