6467442998 has 16 divisors (see below), whose sum is σ = 9722991600. Its totient is φ = 3226455456.

The previous prime is 6467442929. The next prime is 6467443019. The reversal of 6467442998 is 8992447646.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3080153 + ... + 3082251.

It is an arithmetic number, because the mean of its divisors is an integer number (607686975).

Almost surely, 2^6467442998 is an apocalyptic number.

6467442998 is a deficient number, since it is larger than the sum of its proper divisors (3255548602).

6467442998 is a wasteful number, since it uses less digits than its factorization.

6467442998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4831.

The product of its digits is 20901888, while the sum is 59.

The square root of 6467442998 is about 80420.4140625998. The cubic root of 6467442998 is about 1863.1344802762.

The spelling of 6467442998 in words is "six billion, four hundred sixty-seven million, four hundred forty-two thousand, nine hundred ninety-eight".