2946962123 has 4 divisors (see below), whose sum is σ = 3367956720. Its totient is φ = 2525967528.

The previous prime is 2946962119. The next prime is 2946962153. The reversal of 2946962123 is 3212696492.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2946962123 - 2² = 2946962119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2946962113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210497288 + ... + 210497301.

It is an arithmetic number, because the mean of its divisors is an integer number (841989180).

Almost surely, 2^2946962123 is an apocalyptic number.

2946962123 is a deficient number, since it is larger than the sum of its proper divisors (420994597).

2946962123 is an equidigital number, since it uses as much as digits as its factorization.

2946962123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420994596.

The product of its digits is 279936, while the sum is 44.

The square root of 2946962123 is about 54285.9293279575. The cubic root of 2946962123 is about 1433.6996679222.

The spelling of 2946962123 in words is "two billion, nine hundred forty-six million, nine hundred sixty-two thousand, one hundred twenty-three".