3853434735 has 32 divisors (see below), whose sum is σ = 6854400000. Its totient is φ = 2054010528.

The previous prime is 3853434703. The next prime is 3853434737. The reversal of 3853434735 is 5374343583.

It is not a de Polignac number, because 3853434735 - 2⁵ = 3853434703 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3853434737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 268266 + ... + 282264.

It is an arithmetic number, because the mean of its divisors is an integer number (214200000).

Almost surely, 2^3853434735 is an apocalyptic number.

3853434735 is a deficient number, since it is larger than the sum of its proper divisors (3000965265).

3853434735 is a wasteful number, since it uses less digits than its factorization.

3853434735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16052 (or 16046 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 45.

The square root of 3853434735 is about 62076.0399429603. The cubic root of 3853434735 is about 1567.7711533850.

The spelling of 3853434735 in words is "three billion, eight hundred fifty-three million, four hundred thirty-four thousand, seven hundred thirty-five".