734702745 has 32 divisors (see below), whose sum is σ = 1344575232. Its totient is φ = 335584512.

The previous prime is 734702729. The next prime is 734702807. The reversal of 734702745 is 547207437.

It is not a de Polignac number, because 734702745 - 2⁴ = 734702729 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 175699 + ... + 179831.

It is an arithmetic number, because the mean of its divisors is an integer number (42017976).

Almost surely, 2^734702745 is an apocalyptic number.

It is an amenable number.

734702745 is a deficient number, since it is larger than the sum of its proper divisors (609872487).

734702745 is a wasteful number, since it uses less digits than its factorization.

734702745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5841.

The product of its (nonzero) digits is 164640, while the sum is 39.

The square root of 734702745 is about 27105.4006611229. The cubic root of 734702745 is about 902.3407156424.

The spelling of 734702745 in words is "seven hundred thirty-four million, seven hundred two thousand, seven hundred forty-five".