3028995900 has 216 divisors, whose sum is σ = 10919301120. Its totient is φ = 687957120.

The previous prime is 3028995863. The next prime is 3028995917. The reversal of 3028995900 is 95998203.

3028995900 is a `hidden beast` number, since 30 + 28 + 9 + 9 + 590 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1050661 + ... + 1053539.

It is an arithmetic number, because the mean of its divisors is an integer number (50552320).

Almost surely, 2^3028995900 is an apocalyptic number.

3028995900 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 3028995900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5459650560).

3028995900 is an abundant number, since it is smaller than the sum of its proper divisors (7890305220).

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

3028995900 is a wasteful number, since it uses less digits than its factorization.

3028995900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3073 (or 3063 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 45.

The square root of 3028995900 is about 55036.3143751469. The cubic root of 3028995900 is about 1446.8812715342.

The spelling of 3028995900 in words is "three billion, twenty-eight million, nine hundred ninety-five thousand, nine hundred".