2243650293 has 16 divisors (see below), whose sum is σ = 3519452160. Its totient is φ = 1407780288.

The previous prime is 2243650271. The next prime is 2243650301. The reversal of 2243650293 is 3920563422.

It is a happy number.

2243650293 is a `hidden beast` number, since 2 + 2 + 4 + 365 + 0 + 293 = 666.

It is not a de Polignac number, because 2243650293 - 2⁶ = 2243650229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2243650243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2443605 + ... + 2444522.

It is an arithmetic number, because the mean of its divisors is an integer number (219965760).

Almost surely, 2^2243650293 is an apocalyptic number.

It is an amenable number.

2243650293 is a deficient number, since it is larger than the sum of its proper divisors (1275801867).

2243650293 is a wasteful number, since it uses less digits than its factorization.

2243650293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4888153 (or 4888147 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The square root of 2243650293 is about 47367.1858252103. The cubic root of 2243650293 is about 1309.1368735005.

The spelling of 2243650293 in words is "two billion, two hundred forty-three million, six hundred fifty thousand, two hundred ninety-three".