2946125329 has 4 divisors (see below), whose sum is σ = 3367000384. Its totient is φ = 2525250276.

The previous prime is 2946125327. The next prime is 2946125359. The reversal of 2946125329 is 9235216492.

2946125329 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2946125329 - 2¹ = 2946125327 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2946125321) 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, 210437517 + ... + 210437530.

It is an arithmetic number, because the mean of its divisors is an integer number (841750096).

Almost surely, 2^2946125329 is an apocalyptic number.

It is an amenable number.

2946125329 is a deficient number, since it is larger than the sum of its proper divisors (420875055).

2946125329 is an equidigital number, since it uses as much as digits as its factorization.

2946125329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420875054.

The product of its digits is 233280, while the sum is 43.

The square root of 2946125329 is about 54278.2214981294. The cubic root of 2946125329 is about 1433.5639547368.

The spelling of 2946125329 in words is "two billion, nine hundred forty-six million, one hundred twenty-five thousand, three hundred twenty-nine".