7268618383 has 8 divisors (see below), whose sum is σ = 7831555200. Its totient is φ = 6706226208.

The previous prime is 7268618381. The next prime is 7268618393. The reversal of 7268618383 is 3838168627.

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 7268618383 - 2¹ = 7268618381 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7268618383.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7268618381) 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 7 ways as a sum of consecutive naturals, for example, 108223 + ... + 162016.

It is an arithmetic number, because the mean of its divisors is an integer number (978944400).

Almost surely, 2^7268618383 is an apocalyptic number.

7268618383 is a deficient number, since it is larger than the sum of its proper divisors (562936817).

7268618383 is a wasteful number, since it uses less digits than its factorization.

7268618383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272321.

The product of its digits is 2322432, while the sum is 52.

The square root of 7268618383 is about 85256.1926372507. The cubic root of 7268618383 is about 1937.0936733938.

The spelling of 7268618383 in words is "seven billion, two hundred sixty-eight million, six hundred eighteen thousand, three hundred eighty-three".