3465870869 has 4 divisors (see below), whose sum is σ = 3669745644. Its totient is φ = 3261996096.

The previous prime is 3465870839. The next prime is 3465870901. The reversal of 3465870869 is 9680785643.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1737805969 + 1728064900 = 41687^2 + 41570^2 .

It is a cyclic number.

It is not a de Polignac number, because 3465870869 - 2²⁴ = 3449093653 is a prime.

It is a super-2 number, since 2×3465870869² = 24024521761165630322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3465870809) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101937362 + ... + 101937395.

It is an arithmetic number, because the mean of its divisors is an integer number (917436411).

Almost surely, 2^3465870869 is an apocalyptic number.

It is an amenable number.

3465870869 is a deficient number, since it is larger than the sum of its proper divisors (203874775).

3465870869 is a wasteful number, since it uses less digits than its factorization.

3465870869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203874774.

The product of its (nonzero) digits is 8709120, while the sum is 56.

The square root of 3465870869 is about 58871.6474119758. The cubic root of 3465870869 is about 1513.3433031821.

The spelling of 3465870869 in words is "three billion, four hundred sixty-five million, eight hundred seventy thousand, eight hundred sixty-nine".