2008354821 has 8 divisors (see below), whose sum is σ = 2921243424. Its totient is φ = 1217184720.

The previous prime is 2008354787. The next prime is 2008354847. The reversal of 2008354821 is 1284538002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2008354821 - 2⁷ = 2008354693 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 60859237 = 2008354821 / (2 + 0 + 0 + 8 + 3 + 5 + 4 + 8 + 2 + 1).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2008354021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30429586 + ... + 30429651.

It is an arithmetic number, because the mean of its divisors is an integer number (365155428).

Almost surely, 2^2008354821 is an apocalyptic number.

It is an amenable number.

2008354821 is a deficient number, since it is larger than the sum of its proper divisors (912888603).

2008354821 is a wasteful number, since it uses less digits than its factorization.

2008354821 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60859251.

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 2008354821 is about 44814.6719389978. The cubic root of 2008354821 is about 1261.6730150699.

The spelling of 2008354821 in words is "two billion, eight million, three hundred fifty-four thousand, eight hundred twenty-one".