2273708386 has 16 divisors (see below), whose sum is σ = 3504487680. Its totient is φ = 1105576560.

The previous prime is 2273708363. The next prime is 2273708389. The reversal of 2273708386 is 6838073722.

It is not an unprimeable number, because it can be changed into a prime (2273708389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168975 + ... + 181933.

It is an arithmetic number, because the mean of its divisors is an integer number (219030480).

Almost surely, 2^2273708386 is an apocalyptic number.

2273708386 is a deficient number, since it is larger than the sum of its proper divisors (1230779294).

2273708386 is a wasteful number, since it uses less digits than its factorization.

2273708386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15369.

The product of its (nonzero) digits is 677376, while the sum is 46.

The square root of 2273708386 is about 47683.4183548118. The cubic root of 2273708386 is about 1314.9571106022.

The spelling of 2273708386 in words is "two billion, two hundred seventy-three million, seven hundred eight thousand, three hundred eighty-six".