6424484072 has 8 divisors (see below), whose sum is σ = 12045907650. Its totient is φ = 3212242032.

The previous prime is 6424484023. The next prime is 6424484081. The reversal of 6424484072 is 2704844246.

It can be written as a sum of positive squares in only one way, i.e., 3791357476 + 2633126596 = 61574^2 + 51314^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 401530247 + ... + 401530262.

Almost surely, 2^6424484072 is an apocalyptic number.

It is an amenable number.

6424484072 is a deficient number, since it is larger than the sum of its proper divisors (5621423578).

6424484072 is a wasteful number, since it uses less digits than its factorization.

6424484072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 803060515 (or 803060511 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 41.

The square root of 6424484072 is about 80152.8793743556. The cubic root of 6424484072 is about 1859.0001247149. Note that the first 3 decimals are identical.

The spelling of 6424484072 in words is "six billion, four hundred twenty-four million, four hundred eighty-four thousand, seventy-two".