9474145280 has 176 divisors, whose sum is σ = 24279450624. Its totient is φ = 3538698240.

The previous prime is 9474145267. The next prime is 9474145309. The reversal of 9474145280 is 825414749.

It is a congruent number.

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, 5062745 + ... + 5064615.

It is an arithmetic number, because the mean of its divisors is an integer number (137951424).

Almost surely, 2^9474145280 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 9474145280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12139725312).

9474145280 is an abundant number, since it is smaller than the sum of its proper divisors (14805305344).

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

9474145280 is a wasteful number, since it uses less digits than its factorization.

9474145280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1962 (or 1944 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 44.

The square root of 9474145280 is about 97335.2211689068. The cubic root of 9474145280 is about 2115.9887125778.

The spelling of 9474145280 in words is "nine billion, four hundred seventy-four million, one hundred forty-five thousand, two hundred eighty".