8734725345 has 16 divisors (see below), whose sum is σ = 14184152640. Its totient is φ = 4588989504.

The previous prime is 8734725317. The next prime is 8734725361. The reversal of 8734725345 is 5435274378.

It is not a de Polignac number, because 8734725345 - 2²⁹ = 8197854433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8734725294 and 8734725303.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4344630 + ... + 4346639.

It is an arithmetic number, because the mean of its divisors is an integer number (886509540).

Almost surely, 2^8734725345 is an apocalyptic number.

It is an amenable number.

8734725345 is a deficient number, since it is larger than the sum of its proper divisors (5449427295).

8734725345 is a wasteful number, since it uses less digits than its factorization.

8734725345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8691344.

The product of its digits is 2822400, while the sum is 48.

The square root of 8734725345 is about 93459.7525408665. The cubic root of 8734725345 is about 2059.4428808098.

The spelling of 8734725345 in words is "eight billion, seven hundred thirty-four million, seven hundred twenty-five thousand, three hundred forty-five".