3456794765 has 4 divisors (see below), whose sum is σ = 4148153724. Its totient is φ = 2765435808.

The previous prime is 3456794749. The next prime is 3456794777. The reversal of 3456794765 is 5674976543.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5674976543 = 311 ⋅18247513.

It can be written as a sum of positive squares in 2 ways, for example, as 2356811209 + 1099983556 = 48547^2 + 33166^2 .

It is a cyclic number.

It is not a de Polignac number, because 3456794765 - 2⁴ = 3456794749 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3456794765.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 345679472 + ... + 345679481.

It is an arithmetic number, because the mean of its divisors is an integer number (1037038431).

Almost surely, 2^3456794765 is an apocalyptic number.

It is an amenable number.

3456794765 is a deficient number, since it is larger than the sum of its proper divisors (691358959).

3456794765 is an equidigital number, since it uses as much as digits as its factorization.

3456794765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691358958.

The product of its digits is 19051200, while the sum is 56.

The square root of 3456794765 is about 58794.5130518146. The cubic root of 3456794765 is about 1512.0211469577.

The spelling of 3456794765 in words is "three billion, four hundred fifty-six million, seven hundred ninety-four thousand, seven hundred sixty-five".