1879968 has 24 divisors (see below), whose sum is σ = 4935168. Its totient is φ = 626624.

The previous prime is 1879967. The next prime is 1880017. The reversal of 1879968 is 8699781.

It is a happy number.

1879968 is nontrivially palindromic in base 9.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (1879961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9696 + ... + 9887.

It is an arithmetic number, because the mean of its divisors is an integer number (205632).

2^1879968 is an apocalyptic number.

It is an amenable number.

1879968 is an abundant number, since it is smaller than the sum of its proper divisors (3055200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1879968 is a wasteful number, since it uses less digits than its factorization.

1879968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19596 (or 19588 counting only the distinct ones).

The product of its digits is 217728, while the sum is 48.

The square root of 1879968 is about 1371.1192508312. The cubic root of 1879968 is about 123.4194155956.

The spelling of 1879968 in words is "one million, eight hundred seventy-nine thousand, nine hundred sixty-eight".