848443442 has 32 divisors (see below), whose sum is σ = 1670215680. Its totient is φ = 313163280.

The previous prime is 848443441. The next prime is 848443457. The reversal of 848443442 is 244344848.

It is a self number, because there is not a number n which added to its sum of digits gives 848443442.

It is not an unprimeable number, because it can be changed into a prime (848443441) 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, 142058 + ... + 147909.

It is an arithmetic number, because the mean of its divisors is an integer number (52194240).

Almost surely, 2^848443442 is an apocalyptic number.

848443442 is a deficient number, since it is larger than the sum of its proper divisors (821772238).

848443442 is a wasteful number, since it uses less digits than its factorization.

848443442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290006.

The product of its digits is 393216, while the sum is 41.

The square root of 848443442 is about 29128.0524923998. The cubic root of 848443442 is about 946.6896572201.

The spelling of 848443442 in words is "eight hundred forty-eight million, four hundred forty-three thousand, four hundred forty-two".