3421727835 has 16 divisors (see below), whose sum is σ = 5663550240. Its totient is φ = 1761992960.

The previous prime is 3421727797. The next prime is 3421727851. The reversal of 3421727835 is 5387271243.

It is a happy number.

It is not a de Polignac number, because 3421727835 - 2⁷ = 3421727707 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3932586 + ... + 3933455.

It is an arithmetic number, because the mean of its divisors is an integer number (353971890).

Almost surely, 2^3421727835 is an apocalyptic number.

3421727835 is a deficient number, since it is larger than the sum of its proper divisors (2241822405).

3421727835 is a wasteful number, since it uses less digits than its factorization.

3421727835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7866078.

The product of its digits is 282240, while the sum is 42.

The square root of 3421727835 is about 58495.5368810305. The cubic root of 3421727835 is about 1506.8909370699.

The spelling of 3421727835 in words is "three billion, four hundred twenty-one million, seven hundred twenty-seven thousand, eight hundred thirty-five".