3967614142 has 8 divisors (see below), whose sum is σ = 6007042296. Its totient is φ = 1965266712.

The previous prime is 3967614127. The next prime is 3967614151. The reversal of 3967614142 is 2414167693.

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

It is a congruent number.

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, 9269913 + ... + 9270340.

It is an arithmetic number, because the mean of its divisors is an integer number (750880287).

Almost surely, 2^3967614142 is an apocalyptic number.

3967614142 is a deficient number, since it is larger than the sum of its proper divisors (2039428154).

3967614142 is a wasteful number, since it uses less digits than its factorization.

3967614142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18540362.

The product of its digits is 217728, while the sum is 43.

The square root of 3967614142 is about 62989.0001666958. Note that the first 3 decimals coincide. The cubic root of 3967614142 is about 1583.1053255373.

The spelling of 3967614142 in words is "three billion, nine hundred sixty-seven million, six hundred fourteen thousand, one hundred forty-two".