2946666652 has 24 divisors (see below), whose sum is σ = 5259065616. Its totient is φ = 1444130688.

The previous prime is 2946666631. The next prime is 2946666673. The reversal of 2946666652 is 2566666492.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2946666631) and next prime (2946666673).

It is a self number, because there is not a number n which added to its sum of digits gives 2946666652.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231888 + ... + 244264.

It is an arithmetic number, because the mean of its divisors is an integer number (219127734).

Almost surely, 2^2946666652 is an apocalyptic number.

It is an amenable number.

2946666652 is a deficient number, since it is larger than the sum of its proper divisors (2312398964).

2946666652 is a wasteful number, since it uses less digits than its factorization.

2946666652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13557 (or 13555 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 52.

The square root of 2946666652 is about 54283.2078270988. The cubic root of 2946666652 is about 1433.6517506868.

The spelling of 2946666652 in words is "two billion, nine hundred forty-six million, six hundred sixty-six thousand, six hundred fifty-two".