30030696 has 64 divisors (see below), whose sum is σ = 85478400. Its totient is φ = 9763200.

The previous prime is 30030691. The next prime is 30030703. The reversal of 30030696 is 69603003.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (30030691) 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 in 15 ways as a sum of consecutive naturals, for example, 7161 + ... + 10551.

It is an arithmetic number, because the mean of its divisors is an integer number (1335600).

Almost surely, 2^30030696 is an apocalyptic number.

30030696 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30030696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42739200).

30030696 is an abundant number, since it is smaller than the sum of its proper divisors (55447704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30030696 is a wasteful number, since it uses less digits than its factorization.

30030696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3447 (or 3437 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 27.

The square root of 30030696 is about 5480.0270072327. The cubic root of 30030696 is about 310.8291918139.

Adding to 30030696 its reverse (69603003), we get a palindrome (99633699).

The spelling of 30030696 in words is "thirty million, thirty thousand, six hundred ninety-six".