3099050328 has 128 divisors (see below), whose sum is σ = 8929440000. Its totient is φ = 886417920.

The previous prime is 3099050321. The next prime is 3099050333. The reversal of 3099050328 is 8230509903.

3099050328 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3099050328² = 19208225870953815168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3099050321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1589098 + ... + 1591046.

It is an arithmetic number, because the mean of its divisors is an integer number (69761250).

Almost surely, 2^3099050328 is an apocalyptic number.

3099050328 is a gapful number since it is divisible by the number (38) 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 3099050328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4464720000).

3099050328 is an abundant number, since it is smaller than the sum of its proper divisors (5830389672).

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

3099050328 is a wasteful number, since it uses less digits than its factorization.

3099050328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2305 (or 2301 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 39.

The square root of 3099050328 is about 55669.1146687281. The cubic root of 3099050328 is about 1457.9508263733.

It can be divided in two parts, 30990 and 50328, that added together give a palindrome (81318).

The spelling of 3099050328 in words is "three billion, ninety-nine million, fifty thousand, three hundred twenty-eight".