2273483869 has 4 divisors (see below), whose sum is σ = 2288742300. Its totient is φ = 2258225440.

The previous prime is 2273483867. The next prime is 2273483879. The reversal of 2273483869 is 9683843722.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 495596644 + 1777887225 = 22262^2 + 42165^2 .

It is a cyclic number.

It is not a de Polignac number, because 2273483869 - 2¹ = 2273483867 is a prime.

It is a super-2 number, since 2×2273483869² = 10337457805206418322, 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 (2273483867) 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, 7628992 + ... + 7629289.

It is an arithmetic number, because the mean of its divisors is an integer number (572185575).

Almost surely, 2^2273483869 is an apocalyptic number.

It is an amenable number.

2273483869 is a deficient number, since it is larger than the sum of its proper divisors (15258431).

2273483869 is a wasteful number, since it uses less digits than its factorization.

2273483869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15258430.

The product of its digits is 3483648, while the sum is 52.

The square root of 2273483869 is about 47681.0640506271. The cubic root of 2273483869 is about 1314.9138274287.

The spelling of 2273483869 in words is "two billion, two hundred seventy-three million, four hundred eighty-three thousand, eight hundred sixty-nine".