9406438755 has 32 divisors (see below), whose sum is σ = 17418086400. Its totient is φ = 4245651072.

The previous prime is 9406438739. The next prime is 9406438787. The reversal of 9406438755 is 5578346049.

9406438755 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9406438755 - 2⁴ = 9406438739 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9406438698 and 9406438707.

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 31 ways as a sum of consecutive naturals, for example, 558700 + ... + 575289.

It is an arithmetic number, because the mean of its divisors is an integer number (544315200).

Almost surely, 2^9406438755 is an apocalyptic number.

9406438755 is a deficient number, since it is larger than the sum of its proper divisors (8011647645).

9406438755 is a wasteful number, since it uses less digits than its factorization.

9406438755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1134083.

The product of its (nonzero) digits is 3628800, while the sum is 51.

The square root of 9406438755 is about 96986.7968076068. The cubic root of 9406438755 is about 2110.9360532379.

The spelling of 9406438755 in words is "nine billion, four hundred six million, four hundred thirty-eight thousand, seven hundred fifty-five".