2273319633 has 16 divisors (see below), whose sum is σ = 3266718336. Its totient is φ = 1397909760.

The previous prime is 2273319617. The next prime is 2273319667. The reversal of 2273319633 is 3369133722.

It is not a de Polignac number, because 2273319633 - 2⁴ = 2273319617 is a prime.

It is a super-3 number, since 3×2273319633³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 2273319591 and 2273319600.

It is not an unprimeable number, because it can be changed into a prime (2273319673) 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, 31993 + ... + 74633.

It is an arithmetic number, because the mean of its divisors is an integer number (204169896).

Almost surely, 2^2273319633 is an apocalyptic number.

It is an amenable number.

2273319633 is a deficient number, since it is larger than the sum of its proper divisors (993398703).

2273319633 is a wasteful number, since it uses less digits than its factorization.

2273319633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44024.

The product of its digits is 122472, while the sum is 39.

The square root of 2273319633 is about 47679.3417844668. The cubic root of 2273319633 is about 1314.8821636328.

The spelling of 2273319633 in words is "two billion, two hundred seventy-three million, three hundred nineteen thousand, six hundred thirty-three".