9914004028 has 12 divisors (see below), whose sum is σ = 17350272072. Its totient is φ = 4956783440.

The previous prime is 9914004017. The next prime is 9914004029. The reversal of 9914004028 is 8204004199.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9914004029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89883 + ... + 167053.

It is an arithmetic number, because the mean of its divisors is an integer number (1445856006).

Almost surely, 2^9914004028 is an apocalyptic number.

It is an amenable number.

9914004028 is a deficient number, since it is larger than the sum of its proper divisors (7436268044).

9914004028 is a wasteful number, since it uses less digits than its factorization.

9914004028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109292 (or 109290 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 9914004028 is about 99569.0917303156. The cubic root of 9914004028 is about 2148.2411451171.

The spelling of 9914004028 in words is "nine billion, nine hundred fourteen million, four thousand, twenty-eight".