1663363122 has 8 divisors (see below), whose sum is σ = 3326726256. Its totient is φ = 554454372.

The previous prime is 1663363103. The next prime is 1663363123. The reversal of 1663363122 is 2213633661.

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

1663363122 is an admirable number.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (1663363123) 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 3 ways as a sum of consecutive naturals, for example, 138613588 + ... + 138613599.

It is an arithmetic number, because the mean of its divisors is an integer number (415840782).

Almost surely, 2^1663363122 is an apocalyptic number.

1663363122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1663363122 is a wasteful number, since it uses less digits than its factorization.

1663363122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277227192.

The product of its digits is 23328, while the sum is 33.

The square root of 1663363122 is about 40784.3489834029. The cubic root of 1663363122 is about 1184.8472262946.

Adding to 1663363122 its reverse (2213633661), we get a palindrome (3876996783).

The spelling of 1663363122 in words is "one billion, six hundred sixty-three million, three hundred sixty-three thousand, one hundred twenty-two".