3821964316 has 6 divisors (see below), whose sum is σ = 6688437560. Its totient is φ = 1910982156.

The previous prime is 3821964299. The next prime is 3821964353. The reversal of 3821964316 is 6134691283.

3821964316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3821964316² = 29214822465554695712, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 477745536 + ... + 477745543.

Almost surely, 2^3821964316 is an apocalyptic number.

It is an amenable number.

3821964316 is a deficient number, since it is larger than the sum of its proper divisors (2866473244).

3821964316 is a wasteful number, since it uses less digits than its factorization.

3821964316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955491083 (or 955491081 counting only the distinct ones).

The product of its digits is 186624, while the sum is 43.

The square root of 3821964316 is about 61822.0374623807. The cubic root of 3821964316 is about 1563.4915652291.

The spelling of 3821964316 in words is "three billion, eight hundred twenty-one million, nine hundred sixty-four thousand, three hundred sixteen".