6497446467 has 8 divisors (see below), whose sum is σ = 8663657296. Its totient is φ = 4331433312.

The previous prime is 6497446451. The next prime is 6497446469. The reversal of 6497446467 is 7646447946.

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

It is not a de Polignac number, because 6497446467 - 2⁴ = 6497446451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6497446469) 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, 65373 + ... + 131409.

It is an arithmetic number, because the mean of its divisors is an integer number (1082957162).

Almost surely, 2^6497446467 is an apocalyptic number.

6497446467 is a deficient number, since it is larger than the sum of its proper divisors (2166210829).

6497446467 is a wasteful number, since it uses less digits than its factorization.

6497446467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98837.

The product of its digits is 24385536, while the sum is 57.

The square root of 6497446467 is about 80606.7395879526. The cubic root of 6497446467 is about 1866.0111594654.

The spelling of 6497446467 in words is "six billion, four hundred ninety-seven million, four hundred forty-six thousand, four hundred sixty-seven".