2318274479 has 12 divisors (see below), whose sum is σ = 2529235464. Its totient is φ = 2122925184.

The previous prime is 2318274421. The next prime is 2318274503. The reversal of 2318274479 is 9744728132.

It is a happy number.

It is not a de Polignac number, because 2318274479 - 2⁸ = 2318274223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2318273479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97709 + ... + 119094.

It is an arithmetic number, because the mean of its divisors is an integer number (210769622).

Almost surely, 2^2318274479 is an apocalyptic number.

2318274479 is a deficient number, since it is larger than the sum of its proper divisors (210960985).

2318274479 is a wasteful number, since it uses less digits than its factorization.

2318274479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216874 (or 216857 counting only the distinct ones).

The product of its digits is 677376, while the sum is 47.

The square root of 2318274479 is about 48148.4628934299. The cubic root of 2318274479 is about 1323.4929068732.

The spelling of 2318274479 in words is "two billion, three hundred eighteen million, two hundred seventy-four thousand, four hundred seventy-nine".