8163460032 has 224 divisors, whose sum is σ = 26661465600. Its totient is φ = 2146701312.

The previous prime is 8163460031. The next prime is 8163460049. The reversal of 8163460032 is 2300643618.

It is a tau number, because it is divible by the number of its divisors (224).

It is a super-2 number, since 2×8163460032² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8163459975 and 8163460002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8163460031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11513694 + ... + 11514402.

It is an arithmetic number, because the mean of its divisors is an integer number (119024400).

Almost surely, 2^8163460032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8163460032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13330732800).

8163460032 is an abundant number, since it is smaller than the sum of its proper divisors (18498005568).

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

8163460032 is a wasteful number, since it uses less digits than its factorization.

8163460032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1403 (or 1393 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 8163460032 is about 90351.8678943607. The cubic root of 8163460032 is about 2013.5299333865.

The spelling of 8163460032 in words is "eight billion, one hundred sixty-three million, four hundred sixty thousand, thirty-two".