8163071496 has 384 divisors, whose sum is σ = 25204608000. Its totient is φ = 2376912384.

The previous prime is 8163071491. The next prime is 8163071507. The reversal of 8163071496 is 6941703618.

It is a happy number.

8163071496 is a `hidden beast` number, since 8 + 1 + 630 + 7 + 1 + 4 + 9 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (8163071491) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 121836855 + ... + 121836921.

It is an arithmetic number, because the mean of its divisors is an integer number (65637000).

Almost surely, 2^8163071496 is an apocalyptic number.

8163071496 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8163071496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12602304000).

8163071496 is an abundant number, since it is smaller than the sum of its proper divisors (17041536504).

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

8163071496 is a wasteful number, since it uses less digits than its factorization.

8163071496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233 (or 226 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 8163071496 is about 90349.7177416731. The cubic root of 8163071496 is about 2013.4979885463.

The spelling of 8163071496 in words is "eight billion, one hundred sixty-three million, seventy-one thousand, four hundred ninety-six".