2049284293 has 4 divisors (see below), whose sum is σ = 2342039200. Its totient is φ = 1756529388.

The previous prime is 2049284249. The next prime is 2049284297. The reversal of 2049284293 is 3924829402.

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 a cyclic number.

It is not a de Polignac number, because 2049284293 - 2²⁵ = 2015729861 is a prime.

It is a super-2 number, since 2×2049284293² = 8399132227073019698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2049284297) 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, 146377443 + ... + 146377456.

It is an arithmetic number, because the mean of its divisors is an integer number (585509800).

Almost surely, 2^2049284293 is an apocalyptic number.

It is an amenable number.

2049284293 is a deficient number, since it is larger than the sum of its proper divisors (292754907).

2049284293 is an equidigital number, since it uses as much as digits as its factorization.

2049284293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292754906.

The product of its (nonzero) digits is 248832, while the sum is 43.

The square root of 2049284293 is about 45269.0213391012. The cubic root of 2049284293 is about 1270.1862402798.

The spelling of 2049284293 in words is "two billion, forty-nine million, two hundred eighty-four thousand, two hundred ninety-three".