3835863794 has 16 divisors (see below), whose sum is σ = 6577804800. Its totient is φ = 1643432064.

The previous prime is 3835863791. The next prime is 3835863797. The reversal of 3835863794 is 4973685383.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3835863791) and next prime (3835863797).

It is a super-2 number, since 2×3835863794² = 29427702092240148872, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3835863791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6242 + ... + 87810.

It is an arithmetic number, because the mean of its divisors is an integer number (411112800).

Almost surely, 2^3835863794 is an apocalyptic number.

3835863794 is a deficient number, since it is larger than the sum of its proper divisors (2741941006).

3835863794 is a wasteful number, since it uses less digits than its factorization.

3835863794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84937.

The product of its digits is 13063680, while the sum is 56.

The square root of 3835863794 is about 61934.3506787631. The cubic root of 3835863794 is about 1565.3846079805.

The spelling of 3835863794 in words is "three billion, eight hundred thirty-five million, eight hundred sixty-three thousand, seven hundred ninety-four".