1408824218 has 8 divisors (see below), whose sum is σ = 2122079040. Its totient is φ = 701464540.

The previous prime is 1408824211. The next prime is 1408824227. The reversal of 1408824218 is 8124288041.

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 (1408824211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1473188 + ... + 1474143.

It is an arithmetic number, because the mean of its divisors is an integer number (265259880).

Almost surely, 2^1408824218 is an apocalyptic number.

1408824218 is a deficient number, since it is larger than the sum of its proper divisors (713254822).

1408824218 is a wasteful number, since it uses less digits than its factorization.

1408824218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2947572.

The product of its (nonzero) digits is 32768, while the sum is 38.

The square root of 1408824218 is about 37534.3072135347. The cubic root of 1408824218 is about 1121.0343914245.

The spelling of 1408824218 in words is "one billion, four hundred eight million, eight hundred twenty-four thousand, two hundred eighteen".