1338022466 has 8 divisors (see below), whose sum is σ = 2189491344. Its totient is φ = 608192020.

The previous prime is 1338022463. The next prime is 1338022489. The reversal of 1338022466 is 6642208331.

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

It is not an unprimeable number, because it can be changed into a prime (1338022463) 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, 30409580 + ... + 30409623.

It is an arithmetic number, because the mean of its divisors is an integer number (273686418).

Almost surely, 2^1338022466 is an apocalyptic number.

1338022466 is a deficient number, since it is larger than the sum of its proper divisors (851468878).

1338022466 is a wasteful number, since it uses less digits than its factorization.

1338022466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60819216.

The product of its (nonzero) digits is 41472, while the sum is 35.

The square root of 1338022466 is about 36578.9894064885. The cubic root of 1338022466 is about 1101.9311712682.

The spelling of 1338022466 in words is "one billion, three hundred thirty-eight million, twenty-two thousand, four hundred sixty-six".