734340678147 has 12 divisors (see below), whose sum is σ = 1065387066120. Its totient is φ = 487403796768.

The previous prime is 734340678107. The next prime is 734340678173. The reversal of 734340678147 is 741876043437.

734340678147 is a `hidden beast` number, since 7 + 3 + 434 + 0 + 67 + 8 + 147 = 666.

It is not a de Polignac number, because 734340678147 - 2¹² = 734340674051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 734340678093 and 734340678102.

It is not an unprimeable number, because it can be changed into a prime (734340678107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 179719122 + ... + 179723207.

It is an arithmetic number, because the mean of its divisors is an integer number (88782255510).

Almost surely, 2^734340678147 is an apocalyptic number.

734340678147 is a deficient number, since it is larger than the sum of its proper divisors (331046387973).

734340678147 is a wasteful number, since it uses less digits than its factorization.

734340678147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359442562 (or 359442559 counting only the distinct ones).

The product of its (nonzero) digits is 9483264, while the sum is 54.

The spelling of 734340678147 in words is "seven hundred thirty-four billion, three hundred forty million, six hundred seventy-eight thousand, one hundred forty-seven".