734746338680 has 32 divisors (see below), whose sum is σ = 1654943678640. Its totient is φ = 293584861440.

The previous prime is 734746338673. The next prime is 734746338709. The reversal of 734746338680 is 86833647437.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9764366 + ... + 9839325.

Almost surely, 2^734746338680 is an apocalyptic number.

It is an amenable number.

734746338680 is an abundant number, since it is smaller than the sum of its proper divisors (920197339960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

734746338680 is a wasteful number, since it uses less digits than its factorization.

734746338680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19604639 (or 19604635 counting only the distinct ones).

The product of its (nonzero) digits is 48771072, while the sum is 59.

The spelling of 734746338680 in words is "seven hundred thirty-four billion, seven hundred forty-six million, three hundred thirty-eight thousand, six hundred eighty".