9874402 has 4 divisors (see below), whose sum is σ = 14811606. Its totient is φ = 4937200.

The previous prime is 9874373. The next prime is 9874409. The reversal of 9874402 is 2044789.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5716881 + 4157521 = 2391^2 + 2039^2 .

It is not an unprimeable number, because it can be changed into a prime (9874409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2468599 + ... + 2468602.

Almost surely, 2^9874402 is an apocalyptic number.

9874402 is a deficient number, since it is larger than the sum of its proper divisors (4937204).

9874402 is a wasteful number, since it uses less digits than its factorization.

9874402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4937203.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 9874402 is about 3142.3561224024. The cubic root of 9874402 is about 214.5376905929.

The spelling of 9874402 in words is "nine million, eight hundred seventy-four thousand, four hundred two".