3050400000 has 432 divisors, whose sum is σ = 10730313216. Its totient is φ = 768000000.

The previous prime is 3050399999. The next prime is 3050400007. The reversal of 3050400000 is 40503.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3050400007) 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 47 ways as a sum of consecutive naturals, for example, 74399980 + ... + 74400020.

It is an arithmetic number, because the mean of its divisors is an integer number (24838688).

Almost surely, 2^3050400000 is an apocalyptic number.

3050400000 is a gapful number since it is divisible by the number (30) 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 3050400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5365156608).

3050400000 is an abundant number, since it is smaller than the sum of its proper divisors (7679913216).

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

3050400000 is an frugal number, since it uses more digits than its factorization.

3050400000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116 (or 82 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 12.

The square root of 3050400000 is about 55230.4263970504. The cubic root of 3050400000 is about 1450.2813564210.

Adding to 3050400000 its reverse (40503), we get a palindrome (3050440503).

The spelling of 3050400000 in words is "three billion, fifty million, four hundred thousand".