9394402 has 4 divisors (see below), whose sum is σ = 14091606. Its totient is φ = 4697200.

The previous prime is 9394397. The next prime is 9394423. The reversal of 9394402 is 2044939.

9394402 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: 2044939 = 13 ⋅157303.

It can be written as a sum of positive squares in only one way, i.e., 7834401 + 1560001 = 2799^2 + 1249^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a plaindrome in base 14.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2348599 + ... + 2348602.

Almost surely, 2^9394402 is an apocalyptic number.

9394402 is a deficient number, since it is larger than the sum of its proper divisors (4697204).

9394402 is a wasteful number, since it uses less digits than its factorization.

9394402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4697203.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 9394402 is about 3065.0288742522. The cubic root of 9394402 is about 211.0035263668.

The spelling of 9394402 in words is "nine million, three hundred ninety-four thousand, four hundred two".