6472446267 has 8 divisors (see below), whose sum is σ = 9862775296. Its totient is φ = 3698540712.

The previous prime is 6472446251. The next prime is 6472446271. The reversal of 6472446267 is 7626442746.

It is a happy number.

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

It is not a de Polignac number, because 6472446267 - 2⁴ = 6472446251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6472446067) 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, 154105843 + ... + 154105884.

It is an arithmetic number, because the mean of its divisors is an integer number (1232846912).

Almost surely, 2^6472446267 is an apocalyptic number.

6472446267 is a deficient number, since it is larger than the sum of its proper divisors (3390329029).

6472446267 is a wasteful number, since it uses less digits than its factorization.

6472446267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308211737.

The product of its digits is 2709504, while the sum is 48.

The square root of 6472446267 is about 80451.5150074876. The cubic root of 6472446267 is about 1863.6148020058.

The spelling of 6472446267 in words is "six billion, four hundred seventy-two million, four hundred forty-six thousand, two hundred sixty-seven".