2318406479 has 8 divisors (see below), whose sum is σ = 2425302000. Its totient is φ = 2213307712.

The previous prime is 2318406473. The next prime is 2318406481. The reversal of 2318406479 is 9746048132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2318406479 - 2²⁸ = 2049971023 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 (2318406473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 446549 + ... + 451710.

It is an arithmetic number, because the mean of its divisors is an integer number (303162750).

Almost surely, 2^2318406479 is an apocalyptic number.

2318406479 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

2318406479 is a deficient number, since it is larger than the sum of its proper divisors (106895521).

2318406479 is an equidigital number, since it uses as much as digits as its factorization.

2318406479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 898377.

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 2318406479 is about 48149.8336341882. The cubic root of 2318406479 is about 1323.5180258068.

The spelling of 2318406479 in words is "two billion, three hundred eighteen million, four hundred six thousand, four hundred seventy-nine".