3910394768 has 20 divisors (see below), whose sum is σ = 8658731520. Its totient is φ = 1675883424.

The previous prime is 3910394753. The next prime is 3910394797. The reversal of 3910394768 is 8674930193.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17457008 + ... + 17457231.

It is an arithmetic number, because the mean of its divisors is an integer number (432936576).

Almost surely, 2^3910394768 is an apocalyptic number.

It is an amenable number.

3910394768 is an abundant number, since it is smaller than the sum of its proper divisors (4748336752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3910394768 is a wasteful number, since it uses less digits than its factorization.

3910394768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34914254 (or 34914248 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 50.

The square root of 3910394768 is about 62533.1493529632. The cubic root of 3910394768 is about 1575.4581373880.

The spelling of 3910394768 in words is "three billion, nine hundred ten million, three hundred ninety-four thousand, seven hundred sixty-eight".