842848946 has 16 divisors (see below), whose sum is σ = 1283351040. Its totient is φ = 415091040.

The previous prime is 842848943. The next prime is 842848991. The reversal of 842848946 is 649848248.

It is not an unprimeable number, because it can be changed into a prime (842848943) 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, 61910 + ... + 74286.

It is an arithmetic number, because the mean of its divisors is an integer number (80209440).

Almost surely, 2^842848946 is an apocalyptic number.

842848946 is a deficient number, since it is larger than the sum of its proper divisors (440502094).

842848946 is a wasteful number, since it uses less digits than its factorization.

842848946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12889.

The product of its digits is 3538944, while the sum is 53.

The square root of 842848946 is about 29031.8608773189. The cubic root of 842848946 is about 944.6042951956.

The spelling of 842848946 in words is "eight hundred forty-two million, eight hundred forty-eight thousand, nine hundred forty-six".