9379420512 has 432 divisors, whose sum is σ = 32458503168. Its totient is φ = 2318976000.

The previous prime is 9379420499. The next prime is 9379420541. The reversal of 9379420512 is 2150249739.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 153760962 + ... + 153761022.

It is an arithmetic number, because the mean of its divisors is an integer number (75135424).

Almost surely, 2^9379420512 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 9379420512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16229251584).

9379420512 is an abundant number, since it is smaller than the sum of its proper divisors (23079082656).

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

9379420512 is a wasteful number, since it uses less digits than its factorization.

9379420512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195 (or 115 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 9379420512 is about 96847.4083907257. The cubic root of 9379420512 is about 2108.9130248868.

The spelling of 9379420512 in words is "nine billion, three hundred seventy-nine million, four hundred twenty thousand, five hundred twelve".