3968094794 has 8 divisors (see below), whose sum is σ = 5969805348. Its totient is φ = 1978159680.

The previous prime is 3968094791. The next prime is 3968094811. The reversal of 3968094794 is 4974908693.

It can be written as a sum of positive squares in 2 ways, for example, as 3875685025 + 92409769 = 62255^2 + 9613^2 .

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

It is a super-3 number, since 3×3968094794³ (a number of 30 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (3968094791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2943017 + ... + 2944364.

Almost surely, 2^3968094794 is an apocalyptic number.

3968094794 is a deficient number, since it is larger than the sum of its proper divisors (2001710554).

3968094794 is a wasteful number, since it uses less digits than its factorization.

3968094794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5887720.

The product of its (nonzero) digits is 11757312, while the sum is 59.

The square root of 3968094794 is about 62992.8154157282. The cubic root of 3968094794 is about 1583.1692507737.

The spelling of 3968094794 in words is "three billion, nine hundred sixty-eight million, ninety-four thousand, seven hundred ninety-four".