734664619346 has 16 divisors (see below), whose sum is σ = 1259469427776. Its totient is φ = 314845173936.

The previous prime is 734664619307. The next prime is 734664619361. The reversal of 734664619346 is 643916466437.

734664619346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 506156 + ... + 1313591.

It is an arithmetic number, because the mean of its divisors is an integer number (78716839236).

Almost surely, 2^734664619346 is an apocalyptic number.

734664619346 is a deficient number, since it is larger than the sum of its proper divisors (524804808430).

734664619346 is a wasteful number, since it uses less digits than its factorization.

734664619346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1848593.

The product of its digits is 47029248, while the sum is 59.

The spelling of 734664619346 in words is "seven hundred thirty-four billion, six hundred sixty-four million, six hundred nineteen thousand, three hundred forty-six".