8164804374 has 112 divisors (see below), whose sum is σ = 19743252480. Its totient is φ = 2523098160.

The previous prime is 8164804367. The next prime is 8164804379. The reversal of 8164804374 is 4734084618.

8164804374 is a `hidden beast` number, since 81 + 64 + 80 + 437 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8164804379) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 1298859 + ... + 1305129.

It is an arithmetic number, because the mean of its divisors is an integer number (176279040).

Almost surely, 2^8164804374 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8164804374, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9871626240).

8164804374 is an abundant number, since it is smaller than the sum of its proper divisors (11578448106).

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

8164804374 is a wasteful number, since it uses less digits than its factorization.

8164804374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6357 (or 6342 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The square root of 8164804374 is about 90359.3070690563. The cubic root of 8164804374 is about 2013.6404553250.

The spelling of 8164804374 in words is "eight billion, one hundred sixty-four million, eight hundred four thousand, three hundred seventy-four".