3030350004 has 144 divisors (see below), whose sum is σ = 8906526720. Its totient is φ = 859552320.

The previous prime is 3030349997. The next prime is 3030350017. The reversal of 3030350004 is 4000530303.

It is a happy number.

It is a super-2 number, since 2×3030350004² = 18366042293485600032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 424537 + ... + 431615.

It is an arithmetic number, because the mean of its divisors is an integer number (61850880).

Almost surely, 2^3030350004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3030350004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4453263360).

3030350004 is an abundant number, since it is smaller than the sum of its proper divisors (5876176716).

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

3030350004 is a wasteful number, since it uses less digits than its factorization.

3030350004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7170 (or 7165 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 18.

The square root of 3030350004 is about 55048.6149144554. The cubic root of 3030350004 is about 1447.0968474652.

Adding to 3030350004 its reverse (4000530303), we get a palindrome (7030880307).

The spelling of 3030350004 in words is "three billion, thirty million, three hundred fifty thousand, four".