3868340833 has 8 divisors (see below), whose sum is σ = 4421837952. Its totient is φ = 3315062976.

The previous prime is 3868340809. The next prime is 3868340843. The reversal of 3868340833 is 3380438683.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3868340833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3868340843) 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, 15085 + ... + 89242.

It is an arithmetic number, because the mean of its divisors is an integer number (552729744).

Almost surely, 2^3868340833 is an apocalyptic number.

It is an amenable number.

3868340833 is a deficient number, since it is larger than the sum of its proper divisors (553497119).

3868340833 is a wasteful number, since it uses less digits than its factorization.

3868340833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109631.

The product of its (nonzero) digits is 995328, while the sum is 46.

The square root of 3868340833 is about 62195.9872740999. The cubic root of 3868340833 is about 1569.7900692976.

The spelling of 3868340833 in words is "three billion, eight hundred sixty-eight million, three hundred forty thousand, eight hundred thirty-three".