9400817132 has 48 divisors (see below), whose sum is σ = 19474560000. Its totient is φ = 3885075264.

The previous prime is 9400817123. The next prime is 9400817171. The reversal of 9400817132 is 2317180049.

It is a junction number, because it is equal to n+sod(n) for n = 9400817092 and 9400817101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 674369 + ... + 688167.

It is an arithmetic number, because the mean of its divisors is an integer number (405720000).

Almost surely, 2^9400817132 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 9400817132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9737280000).

9400817132 is an abundant number, since it is smaller than the sum of its proper divisors (10073742868).

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

9400817132 is a wasteful number, since it uses less digits than its factorization.

9400817132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14678 (or 14676 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 9400817132 is about 96957.8110932791. The cubic root of 9400817132 is about 2110.5154459005.

The spelling of 9400817132 in words is "nine billion, four hundred million, eight hundred seventeen thousand, one hundred thirty-two".