3426640333604 has 12 divisors (see below), whose sum is σ = 5997127180800. Its totient is φ = 1713175424808.

The previous prime is 3426640333603. The next prime is 3426640333607. The reversal of 3426640333604 is 4063330466243.

3426640333604 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3426640333603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36132224 + ... + 36226935.

It is an arithmetic number, because the mean of its divisors is an integer number (499760598400).

Almost surely, 2^{3426640333604} is an apocalyptic number.

It is an amenable number.

3426640333604 is a deficient number, since it is larger than the sum of its proper divisors (2570486847196).

3426640333604 is a wasteful number, since it uses less digits than its factorization.

3426640333604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72371002 (or 72371000 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 44.

Adding to 3426640333604 its reverse (4063330466243), we get a palindrome (7489970799847).

The spelling of 3426640333604 in words is "three trillion, four hundred twenty-six billion, six hundred forty million, three hundred thirty-three thousand, six hundred four".