7971204467 has 8 divisors (see below), whose sum is σ = 8094108816. Its totient is φ = 7848415872.

The previous prime is 7971204431. The next prime is 7971204469. The reversal of 7971204467 is 7644021797.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 7971204467 - 2¹⁸ = 7970942323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7971204469) 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, 115343 + ... + 171015.

It is an arithmetic number, because the mean of its divisors is an integer number (1011763602).

Almost surely, 2^7971204467 is an apocalyptic number.

7971204467 is a deficient number, since it is larger than the sum of its proper divisors (122904349).

7971204467 is a wasteful number, since it uses less digits than its factorization.

7971204467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57877.

The product of its (nonzero) digits is 592704, while the sum is 47.

The square root of 7971204467 is about 89281.6020633591. The cubic root of 7971204467 is about 1997.5974873722.

The spelling of 7971204467 in words is "seven billion, nine hundred seventy-one million, two hundred four thousand, four hundred sixty-seven".