3486719685 has 8 divisors (see below), whose sum is σ = 5578751520. Its totient is φ = 1859583824.

The previous prime is 3486719653. The next prime is 3486719689. The reversal of 3486719685 is 5869176843.

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

It is a cyclic number.

It is not a de Polignac number, because 3486719685 - 2⁵ = 3486719653 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3486719689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116223975 + ... + 116224004.

It is an arithmetic number, because the mean of its divisors is an integer number (697343940).

Almost surely, 2^3486719685 is an apocalyptic number.

It is an amenable number.

3486719685 is a deficient number, since it is larger than the sum of its proper divisors (2092031835).

3486719685 is a wasteful number, since it uses less digits than its factorization.

3486719685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232447987.

The product of its digits is 8709120, while the sum is 57.

The square root of 3486719685 is about 59048.4520118860. The cubic root of 3486719685 is about 1516.3717254166.

The spelling of 3486719685 in words is "three billion, four hundred eighty-six million, seven hundred nineteen thousand, six hundred eighty-five".