734613345 has 24 divisors (see below), whose sum is σ = 1275009216. Its totient is φ = 391277088.

The previous prime is 734613343. The next prime is 734613371. The reversal of 734613345 is 543316437.

734613345 is a `hidden beast` number, since 7 + 3 + 4 + 613 + 34 + 5 = 666.

It is not a de Polignac number, because 734613345 - 2¹ = 734613343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (734613343) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25044 + ... + 45786.

It is an arithmetic number, because the mean of its divisors is an integer number (53125384).

Almost surely, 2^734613345 is an apocalyptic number.

It is an amenable number.

734613345 is a deficient number, since it is larger than the sum of its proper divisors (540395871).

734613345 is a wasteful number, since it uses less digits than its factorization.

734613345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21541 (or 21538 counting only the distinct ones).

The product of its digits is 90720, while the sum is 36.

The square root of 734613345 is about 27103.7514931052. The cubic root of 734613345 is about 902.3041146575.

The spelling of 734613345 in words is "seven hundred thirty-four million, six hundred thirteen thousand, three hundred forty-five".