2966446746 has 32 divisors (see below), whose sum is σ = 6594739200. Its totient is φ = 988420320.

The previous prime is 2966446741. The next prime is 2966446787. The reversal of 2966446746 is 6476446692.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 2966446692 and 2966446701.

It is not an unprimeable number, because it can be changed into a prime (2966446741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145926 + ... + 165006.

It is an arithmetic number, because the mean of its divisors is an integer number (206085600).

Almost surely, 2^2966446746 is an apocalyptic number.

2966446746 is an abundant number, since it is smaller than the sum of its proper divisors (3628292454).

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

2966446746 is a wasteful number, since it uses less digits than its factorization.

2966446746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21971 (or 21965 counting only the distinct ones).

The product of its digits is 10450944, while the sum is 54.

The square root of 2966446746 is about 54465.0965848772. The cubic root of 2966446746 is about 1436.8524916034.

Subtracting from 2966446746 its sum of digits (54), we obtain a palindrome (2966446692).

The spelling of 2966446746 in words is "two billion, nine hundred sixty-six million, four hundred forty-six thousand, seven hundred forty-six".