30030496 has 12 divisors (see below), whose sum is σ = 59122602. Its totient is φ = 15015232.

The previous prime is 30030487. The next prime is 30030499. The reversal of 30030496 is 69403003.

It can be written as a sum of positive squares in only one way, i.e., 16810000 + 13220496 = 4100^2 + 3636^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 30030496.

It is not an unprimeable number, because it can be changed into a prime (30030499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 469195 + ... + 469258.

Almost surely, 2^30030496 is an apocalyptic number.

It is an amenable number.

30030496 is a deficient number, since it is larger than the sum of its proper divisors (29092106).

30030496 is an equidigital number, since it uses as much as digits as its factorization.

30030496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 938463 (or 938455 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 30030496 is about 5480.0087591171. The cubic root of 30030496 is about 310.8285017869.

Adding to 30030496 its reverse (69403003), we get a palindrome (99433499).

The spelling of 30030496 in words is "thirty million, thirty thousand, four hundred ninety-six".