2083024821 has 4 divisors (see below), whose sum is σ = 2777366432. Its totient is φ = 1388683212.

The previous prime is 2083024787. The next prime is 2083024939. The reversal of 2083024821 is 1284203802.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2083024821 - 2¹³ = 2083016629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2083094821) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 347170801 + ... + 347170806.

It is an arithmetic number, because the mean of its divisors is an integer number (694341608).

Almost surely, 2^2083024821 is an apocalyptic number.

It is an amenable number.

2083024821 is a deficient number, since it is larger than the sum of its proper divisors (694341611).

2083024821 is an equidigital number, since it uses as much as digits as its factorization.

2083024821 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694341610.

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 2083024821 is about 45640.1667503527. The cubic root of 2083024821 is about 1277.1193399674.

The spelling of 2083024821 in words is "two billion, eighty-three million, twenty-four thousand, eight hundred twenty-one".