9993008402 has 32 divisors (see below), whose sum is σ = 16232348160. Its totient is φ = 4586581440.

The previous prime is 9993008401. The next prime is 9993008411. The reversal of 9993008402 is 2048003999.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (9993008401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3928343 + ... + 3930885.

It is an arithmetic number, because the mean of its divisors is an integer number (507260880).

Almost surely, 2^9993008402 is an apocalyptic number.

9993008402 is a deficient number, since it is larger than the sum of its proper divisors (6239339758).

9993008402 is a wasteful number, since it uses less digits than its factorization.

9993008402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3338.

The product of its (nonzero) digits is 139968, while the sum is 44.

The square root of 9993008402 is about 99965.0358975577. The cubic root of 9993008402 is about 2153.9324749285.

The spelling of 9993008402 in words is "nine billion, nine hundred ninety-three million, eight thousand, four hundred two".