3846956651 has 8 divisors (see below), whose sum is σ = 3941600208. Its totient is φ = 3752352000.

The previous prime is 3846956647. The next prime is 3846956669. The reversal of 3846956651 is 1566596483.

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 not a de Polignac number, because 3846956651 - 2² = 3846956647 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3846956593 and 3846956602.

It is not an unprimeable number, because it can be changed into a prime (3846956551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 367571 + ... + 377891.

It is an arithmetic number, because the mean of its divisors is an integer number (492700026).

Almost surely, 2^3846956651 is an apocalyptic number.

3846956651 is a deficient number, since it is larger than the sum of its proper divisors (94643557).

3846956651 is a wasteful number, since it uses less digits than its factorization.

3846956651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19453.

The product of its digits is 4665600, while the sum is 53.

The square root of 3846956651 is about 62023.8393764849. The cubic root of 3846956651 is about 1566.8921237677.

The spelling of 3846956651 in words is "three billion, eight hundred forty-six million, nine hundred fifty-six thousand, six hundred fifty-one".