3302660646452 has 12 divisors (see below), whose sum is σ = 5802145067460. Its totient is φ = 1644904912896.

The previous prime is 3302660646449. The next prime is 3302660646457. The reversal of 3302660646452 is 2546460662033.

It can be written as a sum of positive squares in 2 ways, for example, as 1690842504976 + 1611818141476 = 1300324^2 + 1269574^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3302660646397 and 3302660646406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3302660646457) 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 3 ways as a sum of consecutive naturals, for example, 1606351427 + ... + 1606353482.

It is an arithmetic number, because the mean of its divisors is an integer number (483512088955).

Almost surely, 2^{3302660646452} is an apocalyptic number.

It is an amenable number.

3302660646452 is a deficient number, since it is larger than the sum of its proper divisors (2499484421008).

3302660646452 is a wasteful number, since it uses less digits than its factorization.

3302660646452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3212705170 (or 3212705168 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 47.

The spelling of 3302660646452 in words is "three trillion, three hundred two billion, six hundred sixty million, six hundred forty-six thousand, four hundred fifty-two".