3818434746326 has 8 divisors (see below), whose sum is σ = 5813139464760. Its totient is φ = 1880721591408.

The previous prime is 3818434746323. The next prime is 3818434746359. The reversal of 3818434746326 is 6236474348183.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3818434746323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14247890711 + ... + 14247890978.

It is an arithmetic number, because the mean of its divisors is an integer number (726642433095).

Almost surely, 2^{3818434746326} is an apocalyptic number.

3818434746326 is a deficient number, since it is larger than the sum of its proper divisors (1994704718434).

3818434746326 is a wasteful number, since it uses less digits than its factorization.

3818434746326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28495781758.

The product of its digits is 55738368, while the sum is 59.

The spelling of 3818434746326 in words is "three trillion, eight hundred eighteen billion, four hundred thirty-four million, seven hundred forty-six thousand, three hundred twenty-six".