3495669361 has 4 divisors (see below), whose sum is σ = 3495976612. Its totient is φ = 3495362112.

The previous prime is 3495669299. The next prime is 3495669371. The reversal of 3495669361 is 1639665943.

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 3118105600 + 377563761 = 55840^2 + 19431^2 .

It is a cyclic number.

It is not a de Polignac number, because 3495669361 - 2¹⁵ = 3495636593 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3495669299 and 3495669308.

It is not an unprimeable number, because it can be changed into a prime (3495669371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135876 + ... + 159541.

It is an arithmetic number, because the mean of its divisors is an integer number (873994153).

Almost surely, 2^3495669361 is an apocalyptic number.

It is an amenable number.

3495669361 is a deficient number, since it is larger than the sum of its proper divisors (307251).

3495669361 is a wasteful number, since it uses less digits than its factorization.

3495669361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307250.

The product of its digits is 3149280, while the sum is 52.

The square root of 3495669361 is about 59124.1859225140. The cubic root of 3495669361 is about 1517.6680193606.

The spelling of 3495669361 in words is "three billion, four hundred ninety-five million, six hundred sixty-nine thousand, three hundred sixty-one".