3968335951 has 8 divisors (see below), whose sum is σ = 4077751424. Its totient is φ = 3859034400.

The previous prime is 3968335949. The next prime is 3968335957. The reversal of 3968335951 is 1595338693.

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 3968335951 - 2¹ = 3968335949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3968335957) 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, 44701 + ... + 99673.

It is an arithmetic number, because the mean of its divisors is an integer number (509718928).

Almost surely, 2^3968335951 is an apocalyptic number.

3968335951 is a deficient number, since it is larger than the sum of its proper divisors (109415473).

3968335951 is a wasteful number, since it uses less digits than its factorization.

3968335951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56961.

The product of its digits is 2624400, while the sum is 52.

The square root of 3968335951 is about 62994.7295493837. The cubic root of 3968335951 is about 1583.2013219676.

The spelling of 3968335951 in words is "three billion, nine hundred sixty-eight million, three hundred thirty-five thousand, nine hundred fifty-one".