1882121363 has 8 divisors (see below), whose sum is σ = 1917594000. Its totient is φ = 1846953568.

The previous prime is 1882121347. The next prime is 1882121387. The reversal of 1882121363 is 3631212881.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1882121363 - 2⁴ = 1882121347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1882121863) 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, 63728 + ... + 88461.

It is an arithmetic number, because the mean of its divisors is an integer number (239699250).

Almost surely, 2^1882121363 is an apocalyptic number.

1882121363 is a deficient number, since it is larger than the sum of its proper divisors (35472637).

1882121363 is a wasteful number, since it uses less digits than its factorization.

1882121363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152421.

The product of its digits is 13824, while the sum is 35.

The square root of 1882121363 is about 43383.4226750265. The cubic root of 1882121363 is about 1234.6652019090.

The spelling of 1882121363 in words is "one billion, eight hundred eighty-two million, one hundred twenty-one thousand, three hundred sixty-three".