9428432946 has 8 divisors (see below), whose sum is σ = 18856865904. Its totient is φ = 3142810980.

The previous prime is 9428432911. The next prime is 9428432953. The reversal of 9428432946 is 6492348249.

9428432946 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

9428432946 is an admirable number.

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 3 ways as a sum of consecutive naturals, for example, 785702740 + ... + 785702751.

It is an arithmetic number, because the mean of its divisors is an integer number (2357108238).

Almost surely, 2^9428432946 is an apocalyptic number.

9428432946 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

9428432946 is a wasteful number, since it uses less digits than its factorization.

9428432946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1571405496.

The product of its digits is 2985984, while the sum is 51.

The square root of 9428432946 is about 97100.1181564678. The cubic root of 9428432946 is about 2112.5800403178.

The spelling of 9428432946 in words is "nine billion, four hundred twenty-eight million, four hundred thirty-two thousand, nine hundred forty-six".