3967255742 has 8 divisors (see below), whose sum is σ = 5951512632. Its totient is φ = 1983418200.

The previous prime is 3967255741. The next prime is 3967255751. The reversal of 3967255742 is 2475527693.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3967255741) 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 3 ways as a sum of consecutive naturals, for example, 80009 + ... + 119732.

It is an arithmetic number, because the mean of its divisors is an integer number (743939079).

Almost surely, 2^3967255742 is an apocalyptic number.

3967255742 is a deficient number, since it is larger than the sum of its proper divisors (1984256890).

3967255742 is a wasteful number, since it uses less digits than its factorization.

3967255742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209674.

The product of its digits is 3175200, while the sum is 50.

The square root of 3967255742 is about 62986.1551612733. The cubic root of 3967255742 is about 1583.0576560804.

The spelling of 3967255742 in words is "three billion, nine hundred sixty-seven million, two hundred fifty-five thousand, seven hundred forty-two".