9146646376 has 64 divisors (see below), whose sum is σ = 20273460480. Its totient is φ = 3787153920.

The previous prime is 9146646361. The next prime is 9146646409. The reversal of 9146646376 is 6736466419.

9146646376 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×9146646376² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 217150 + ... + 255826.

It is an arithmetic number, because the mean of its divisors is an integer number (316772820).

Almost surely, 2^9146646376 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 9146646376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10136730240).

9146646376 is an abundant number, since it is smaller than the sum of its proper divisors (11126814104).

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

9146646376 is a wasteful number, since it uses less digits than its factorization.

9146646376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38834 (or 38830 counting only the distinct ones).

The product of its digits is 3919104, while the sum is 52.

The square root of 9146646376 is about 95638.1010685595. The cubic root of 9146646376 is about 2091.3206686186.

The spelling of 9146646376 in words is "nine billion, one hundred forty-six million, six hundred forty-six thousand, three hundred seventy-six".