2298256347 has 16 divisors (see below), whose sum is σ = 3198682368. Its totient is φ = 1465046880.

The previous prime is 2298256327. The next prime is 2298256349. The reversal of 2298256347 is 7436528922.

It is not a de Polignac number, because 2298256347 - 2¹⁵ = 2298223579 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2298256296 and 2298256305.

It is not an unprimeable number, because it can be changed into a prime (2298256349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 389197 + ... + 395057.

It is an arithmetic number, because the mean of its divisors is an integer number (199917648).

Almost surely, 2^2298256347 is an apocalyptic number.

2298256347 is a deficient number, since it is larger than the sum of its proper divisors (900426021).

2298256347 is a wasteful number, since it uses less digits than its factorization.

2298256347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11570.

The product of its digits is 1451520, while the sum is 48.

The square root of 2298256347 is about 47940.1329472499. The cubic root of 2298256347 is about 1319.6724675192.

The spelling of 2298256347 in words is "two billion, two hundred ninety-eight million, two hundred fifty-six thousand, three hundred forty-seven".