9406038730 has 64 divisors (see below), whose sum is σ = 19515064320. Its totient is φ = 3228206400.

The previous prime is 9406038713. The next prime is 9406038751. The reversal of 9406038730 is 378306049.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 558087 + ... + 574693.

It is an arithmetic number, because the mean of its divisors is an integer number (304922880).

Almost surely, 2^9406038730 is an apocalyptic number.

9406038730 is an abundant number, since it is smaller than the sum of its proper divisors (10109025590).

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

9406038730 is a wasteful number, since it uses less digits than its factorization.

9406038730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16915.

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 9406038730 is about 96984.7345204388. The cubic root of 9406038730 is about 2110.9061290839.

The spelling of 9406038730 in words is "nine billion, four hundred six million, thirty-eight thousand, seven hundred thirty".