3947874014 has 8 divisors (see below), whose sum is σ = 6767784048. Its totient is φ = 1691946000.

The previous prime is 3947873981. The next prime is 3947874041. The reversal of 3947874014 is 4104787493.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3947874014.

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, 140995487 + ... + 140995514.

It is an arithmetic number, because the mean of its divisors is an integer number (845973006).

Almost surely, 2^3947874014 is an apocalyptic number.

3947874014 is a deficient number, since it is larger than the sum of its proper divisors (2819910034).

3947874014 is a wasteful number, since it uses less digits than its factorization.

3947874014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281991010.

The product of its (nonzero) digits is 677376, while the sum is 47.

The square root of 3947874014 is about 62832.1097369808. The cubic root of 3947874014 is about 1580.4754769910.

The spelling of 3947874014 in words is "three billion, nine hundred forty-seven million, eight hundred seventy-four thousand, fourteen".