8197467408 has 80 divisors (see below), whose sum is σ = 25339767040. Its totient is φ = 2522295936.

The previous prime is 8197467403. The next prime is 8197467413. The reversal of 8197467408 is 8047647918.

It is a happy number.

8197467408 is a `hidden beast` number, since 8 + 197 + 46 + 7 + 408 = 666.

It is an interprime number because it is at equal distance from previous prime (8197467403) and next prime (8197467413).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (8197467403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 724216 + ... + 735447.

It is an arithmetic number, because the mean of its divisors is an integer number (316747088).

Almost surely, 2^8197467408 is an apocalyptic number.

It is an amenable number.

8197467408 is an abundant number, since it is smaller than the sum of its proper divisors (17142299632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8197467408 is a wasteful number, since it uses less digits than its factorization.

8197467408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1459693 (or 1459681 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 54.

The square root of 8197467408 is about 90539.8664014919. The cubic root of 8197467408 is about 2016.3220503080.

The spelling of 8197467408 in words is "eight billion, one hundred ninety-seven million, four hundred sixty-seven thousand, four hundred eight".