3984466622 has 4 divisors (see below), whose sum is σ = 5976699936. Its totient is φ = 1992233310.

The previous prime is 3984466621. The next prime is 3984466657. The reversal of 3984466622 is 2266644893.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2266644893 = 61 ⋅37158113.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3984466621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 996116654 + ... + 996116657.

It is an arithmetic number, because the mean of its divisors is an integer number (1494174984).

Almost surely, 2^3984466622 is an apocalyptic number.

3984466622 is a deficient number, since it is larger than the sum of its proper divisors (1992233314).

3984466622 is a wasteful number, since it uses less digits than its factorization.

3984466622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1992233313.

The product of its digits is 2985984, while the sum is 50.

The square root of 3984466622 is about 63122.6316149763. The cubic root of 3984466622 is about 1585.3435779905.

The spelling of 3984466622 in words is "three billion, nine hundred eighty-four million, four hundred sixty-six thousand, six hundred twenty-two".