2828398608 has 160 divisors (see below), whose sum is σ = 9300158720. Its totient is φ = 806215680.

The previous prime is 2828398603. The next prime is 2828398627. The reversal of 2828398608 is 8068938282.

2828398608 is a `hidden beast` number, since 2 + 8 + 28 + 3 + 9 + 8 + 608 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (2828398603) 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, 1744038 + ... + 1745658.

It is an arithmetic number, because the mean of its divisors is an integer number (58125992).

Almost surely, 2^2828398608 is an apocalyptic number.

2828398608 is a gapful number since it is divisible by the number (28) 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 2828398608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4650079360).

2828398608 is an abundant number, since it is smaller than the sum of its proper divisors (6471760112).

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

2828398608 is a wasteful number, since it uses less digits than its factorization.

2828398608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2222 (or 2210 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 54.

The square root of 2828398608 is about 53182.6908683643. The cubic root of 2828398608 is about 1414.2088095661.

The spelling of 2828398608 in words is "two billion, eight hundred twenty-eight million, three hundred ninety-eight thousand, six hundred eight".