1802483665 has 8 divisors (see below), whose sum is σ = 2257023168. Its totient is φ = 1379291760.

The previous prime is 1802483663. The next prime is 1802483687. The reversal of 1802483665 is 5663842081.

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

It is not a de Polignac number, because 1802483665 - 2¹ = 1802483663 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1802483663) 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, 7836771 + ... + 7837000.

It is an arithmetic number, because the mean of its divisors is an integer number (282127896).

Almost surely, 2^1802483665 is an apocalyptic number.

It is an amenable number.

1802483665 is a deficient number, since it is larger than the sum of its proper divisors (454539503).

1802483665 is a wasteful number, since it uses less digits than its factorization.

1802483665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15673799.

The product of its (nonzero) digits is 276480, while the sum is 43.

The square root of 1802483665 is about 42455.6670539988. The cubic root of 1802483665 is about 1216.9996291016. Note that the first 3 decimals are identical.

The spelling of 1802483665 in words is "one billion, eight hundred two million, four hundred eighty-three thousand, six hundred sixty-five".