3030400000 has 132 divisors (see below), whose sum is σ = 7579811736. Its totient is φ = 1210880000.

The previous prime is 3030399943. The next prime is 3030400013. The reversal of 3030400000 is 40303.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a self number, because there is not a number n which added to its sum of digits gives 3030400000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3199527 + ... + 3200473.

Almost surely, 2^3030400000 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 3030400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3789905868).

3030400000 is an abundant number, since it is smaller than the sum of its proper divisors (4549411736).

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

3030400000 is an frugal number, since it uses more digits than its factorization.

3030400000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 992 (or 954 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 10.

The square root of 3030400000 is about 55049.0690202841. The cubic root of 3030400000 is about 1447.1048056940.

Adding to 3030400000 its reverse (40303), we get a palindrome (3030440303).

The spelling of 3030400000 in words is "three billion, thirty million, four hundred thousand".