3954938716 has 6 divisors (see below), whose sum is σ = 6921142760. Its totient is φ = 1977469356.

The previous prime is 3954938693. The next prime is 3954938719. The reversal of 3954938716 is 6178394593.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3954938719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 494367336 + ... + 494367343.

Almost surely, 2^3954938716 is an apocalyptic number.

It is an amenable number.

3954938716 is a deficient number, since it is larger than the sum of its proper divisors (2966204044).

3954938716 is a wasteful number, since it uses less digits than its factorization.

3954938716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 988734683 (or 988734681 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 55.

The square root of 3954938716 is about 62888.3034911898. The cubic root of 3954938716 is about 1581.4176663467.

The spelling of 3954938716 in words is "three billion, nine hundred fifty-four million, nine hundred thirty-eight thousand, seven hundred sixteen".