3946597622 has 16 divisors (see below), whose sum is σ = 6549030144. Its totient is φ = 1768641000.

The previous prime is 3946597621. The next prime is 3946597649. The reversal of 3946597622 is 2267956493.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3946597621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1261754 + ... + 1264877.

It is an arithmetic number, because the mean of its divisors is an integer number (409314384).

Almost surely, 2^3946597622 is an apocalyptic number.

3946597622 is a deficient number, since it is larger than the sum of its proper divisors (2602432522).

3946597622 is a wasteful number, since it uses less digits than its factorization.

3946597622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2526715.

The product of its digits is 4898880, while the sum is 53.

The square root of 3946597622 is about 62821.9517525522. The cubic root of 3946597622 is about 1580.3051301416.

The spelling of 3946597622 in words is "three billion, nine hundred forty-six million, five hundred ninety-seven thousand, six hundred twenty-two".