1883212816 has 45 divisors (see below), whose sum is σ = 3857626143. Its totient is φ = 890485920.

The previous prime is 1883212811. The next prime is 1883212829. The reversal of 1883212816 is 6182123881.

The square root of 1883212816 is 43396.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1883212811) 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 8 ways as a sum of consecutive naturals, for example, 3297811 + ... + 3298381.

Almost surely, 2^1883212816 is an apocalyptic number.

1883212816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

1883212816 is the 43396-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1883212816

1883212816 is an abundant number, since it is smaller than the sum of its proper divisors (1974413327).

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

1883212816 is an frugal number, since it uses more digits than its factorization.

1883212816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1188 (or 592 counting only the distinct ones).

The product of its digits is 36864, while the sum is 40.

The cubic root of 1883212816 is about 1234.9038189397.

Multiplying 1883212816 by its product of digits (36864), we get a square (69422757249024 = 8332032²).

The spelling of 1883212816 in words is "one billion, eight hundred eighty-three million, two hundred twelve thousand, eight hundred sixteen".