3664446522 has 24 divisors (see below), whose sum is σ = 8055727008. Its totient is φ = 1110438120.

The previous prime is 3664446497. The next prime is 3664446547. The reversal of 3664446522 is 2256444663.

It is an interprime number because it is at equal distance from previous prime (3664446497) and next prime (3664446547).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2522998 + ... + 2524449.

It is an arithmetic number, because the mean of its divisors is an integer number (335655292).

Almost surely, 2^3664446522 is an apocalyptic number.

3664446522 is an abundant number, since it is smaller than the sum of its proper divisors (4391280486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3664446522 is a wasteful number, since it uses less digits than its factorization.

3664446522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5047474 (or 5047463 counting only the distinct ones).

The product of its digits is 829440, while the sum is 42.

The square root of 3664446522 is about 60534.6720648588. The cubic root of 3664446522 is about 1541.7103786012.

The spelling of 3664446522 in words is "three billion, six hundred sixty-four million, four hundred forty-six thousand, five hundred twenty-two".