3835012856 has 16 divisors (see below), whose sum is σ = 7191365640. Its totient is φ = 1917315360.

The previous prime is 3835012837. The next prime is 3835012861. The reversal of 3835012856 is 6582105383.

It is a congruent number.

It is an unprimeable number.

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, 98015 + ... + 131441.

Almost surely, 2^3835012856 is an apocalyptic number.

It is an amenable number.

3835012856 is a deficient number, since it is larger than the sum of its proper divisors (3356352784).

3835012856 is a wasteful number, since it uses less digits than its factorization.

3835012856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47774 (or 47770 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 41.

The square root of 3835012856 is about 61927.4806204806. The cubic root of 3835012856 is about 1565.2688458097.

The spelling of 3835012856 in words is "three billion, eight hundred thirty-five million, twelve thousand, eight hundred fifty-six".