1878008896 has 21 divisors (see below), whose sum is σ = 3727361989. Its totient is φ = 938831104.

The previous prime is 1878008893. The next prime is 1878008953. The reversal of 1878008896 is 6988008781.

The square root of 1878008896 is 43336.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 152769600 + 1725239296 = 12360^2 + 41536^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1878008893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 343980 + ... + 349396.

Almost surely, 2^1878008896 is an apocalyptic number.

1878008896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

1878008896 is the 43336-th square number.

It is an amenable number.

1878008896 is a deficient number, since it is larger than the sum of its proper divisors (1849353093).

1878008896 is an frugal number, since it uses more digits than its factorization.

1878008896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10846 (or 5419 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 55.

The cubic root of 1878008896 is about 1233.7652913701.

The spelling of 1878008896 in words is "one billion, eight hundred seventy-eight million, eight thousand, eight hundred ninety-six".