2946409055 has 4 divisors (see below), whose sum is σ = 3535690872. Its totient is φ = 2357127240.

The previous prime is 2946409013. The next prime is 2946409057. The reversal of 2946409055 is 5509046492.

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

It is not a de Polignac number, because 2946409055 - 2⁸ = 2946408799 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2946408997 and 2946409015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2946409057) 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, 294640901 + ... + 294640910.

It is an arithmetic number, because the mean of its divisors is an integer number (883922718).

Almost surely, 2^2946409055 is an apocalyptic number.

2946409055 is a deficient number, since it is larger than the sum of its proper divisors (589281817).

2946409055 is an equidigital number, since it uses as much as digits as its factorization.

2946409055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589281816.

The product of its (nonzero) digits is 388800, while the sum is 44.

The square root of 2946409055 is about 54280.8350617416. The cubic root of 2946409055 is about 1433.6099729545.

The spelling of 2946409055 in words is "two billion, nine hundred forty-six million, four hundred nine thousand, fifty-five".