9400004 has 6 divisors (see below), whose sum is σ = 16450014. Its totient is φ = 4700000.

The previous prime is 9399989. The next prime is 9400009. The reversal of 9400004 is 4000049.

It can be written as a sum of positive squares in only one way, i.e., 9241600 + 158404 = 3040^2 + 398^2 .

It is not an unprimeable number, because it can be changed into a prime (9400009) 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, 1174997 + ... + 1175004.

It is an arithmetic number, because the mean of its divisors is an integer number (2741669).

Almost surely, 2^9400004 is an apocalyptic number.

It is an amenable number.

9400004 is a deficient number, since it is larger than the sum of its proper divisors (7050010).

9400004 is a wasteful number, since it uses less digits than its factorization.

9400004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2350005 (or 2350003 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 9400004 is about 3065.9425956792. The cubic root of 9400004 is about 211.0454593845.

The spelling of 9400004 in words is "nine million, four hundred thousand, four".