734645750345 has 16 divisors (see below), whose sum is σ = 954307481232. Its totient is φ = 539696701440.

The previous prime is 734645750329. The next prime is 734645750347. The reversal of 734645750345 is 543057546437.

It can be written as a sum of positive squares in 8 ways, for example, as 106109153536 + 628536596809 = 325744^2 + 792803^2 .

It is not a de Polignac number, because 734645750345 - 2⁴ = 734645750329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (734645750347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29267876 + ... + 29292965.

It is an arithmetic number, because the mean of its divisors is an integer number (59644217577).

Almost surely, 2^734645750345 is an apocalyptic number.

It is an amenable number.

734645750345 is a deficient number, since it is larger than the sum of its proper divisors (219661730887).

734645750345 is a wasteful number, since it uses less digits than its factorization.

734645750345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58561052.

The product of its (nonzero) digits is 21168000, while the sum is 53.

The spelling of 734645750345 in words is "seven hundred thirty-four billion, six hundred forty-five million, seven hundred fifty thousand, three hundred forty-five".