3456750709 has 8 divisors (see below), whose sum is σ = 3686807448. Its totient is φ = 3229662720.

The previous prime is 3456750701. The next prime is 3456750733. The reversal of 3456750709 is 9070576543.

3456750709 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1644545809 + 1812204900 = 40553^2 + 42570^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3456750709 - 2³ = 3456750701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3456750701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 739782 + ... + 744439.

It is an arithmetic number, because the mean of its divisors is an integer number (460850931).

Almost surely, 2^3456750709 is an apocalyptic number.

It is an amenable number.

3456750709 is a deficient number, since it is larger than the sum of its proper divisors (230056739).

3456750709 is a wasteful number, since it uses less digits than its factorization.

3456750709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1484375.

The product of its (nonzero) digits is 793800, while the sum is 46.

The square root of 3456750709 is about 58794.1383898089. The cubic root of 3456750709 is about 1512.0147234844.

The spelling of 3456750709 in words is "three billion, four hundred fifty-six million, seven hundred fifty thousand, seven hundred nine".