9916358402 has 4 divisors (see below), whose sum is σ = 14874537606. Its totient is φ = 4958179200.

The previous prime is 9916358401. The next prime is 9916358407. The reversal of 9916358402 is 2048536199.

9916358402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2048536199 = 3041 ⋅673639.

It can be written as a sum of positive squares in only one way, i.e., 9911994481 + 4363921 = 99559^2 + 2089^2 .

It is not an unprimeable number, because it can be changed into a prime (9916358401) by changing a digit.

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 as a sum of consecutive naturals, namely, 2479089599 + ... + 2479089602.

Almost surely, 2^9916358402 is an apocalyptic number.

9916358402 is a deficient number, since it is larger than the sum of its proper divisors (4958179204).

9916358402 is a wasteful number, since it uses less digits than its factorization.

9916358402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4958179203.

The product of its (nonzero) digits is 466560, while the sum is 47.

The square root of 9916358402 is about 99580.9138439691. The cubic root of 9916358402 is about 2148.4111861609.

The spelling of 9916358402 in words is "nine billion, nine hundred sixteen million, three hundred fifty-eight thousand, four hundred two".