30404324 has 6 divisors (see below), whose sum is σ = 53207574. Its totient is φ = 15202160.

The previous prime is 30404323. The next prime is 30404327. The reversal of 30404324 is 42340403.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 17372224 + 13032100 = 4168^2 + 3610^2 .

It is a junction number, because it is equal to n+sod(n) for n = 30404296 and 30404305.

It is not an unprimeable number, because it can be changed into a prime (30404323) 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, 3800537 + ... + 3800544.

It is an arithmetic number, because the mean of its divisors is an integer number (8867929).

Almost surely, 2^30404324 is an apocalyptic number.

It is an amenable number.

30404324 is a deficient number, since it is larger than the sum of its proper divisors (22803250).

30404324 is a wasteful number, since it uses less digits than its factorization.

30404324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7601085 (or 7601083 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 30404324 is about 5514.0116068068. The cubic root of 30404324 is about 312.1129467252.

Adding to 30404324 its reverse (42340403), we get a palindrome (72744727).

The spelling of 30404324 in words is "thirty million, four hundred four thousand, three hundred twenty-four".