9401769938 has 54 divisors (see below), whose sum is σ = 16264552311. Its totient is φ = 4072642200.

The previous prime is 9401769929. The next prime is 9401769941. The reversal of 9401769938 is 8399671049.

9401769938 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 4700884969 + 4700884969 = 68563^2 + 68563^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=68563.

It is a Duffinian 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 26 ways as a sum of consecutive naturals, for example, 34692743 + ... + 34693013.

Almost surely, 2^9401769938 is an apocalyptic number.

9401769938 is a deficient number, since it is larger than the sum of its proper divisors (6862782373).

9401769938 is a wasteful number, since it uses less digits than its factorization.

9401769938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612 (or 307 counting only the distinct ones).

The product of its (nonzero) digits is 2939328, while the sum is 56.

The square root of 9401769938 is about 96962.7244769865. The cubic root of 9401769938 is about 2110.5867462218.

The spelling of 9401769938 in words is "nine billion, four hundred one million, seven hundred sixty-nine thousand, nine hundred thirty-eight".