2945395 has 8 divisors (see below), whose sum is σ = 3543840. Its totient is φ = 2350080.

The previous prime is 2945381. The next prime is 2945401. The reversal of 2945395 is 5935492.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2945395 - 2¹³ = 2937203 is a prime.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2746 + ... + 3664.

It is an arithmetic number, because the mean of its divisors is an integer number (442980).

2^2945395 is an apocalyptic number.

2945395 is a deficient number, since it is larger than the sum of its proper divisors (598445).

2945395 is an equidigital number, since it uses as much as digits as its factorization.

2945395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1565.

The product of its digits is 48600, while the sum is 37.

The square root of 2945395 is about 1716.2153128323. The cubic root of 2945395 is about 143.3445487288.

The spelling of 2945395 in words is "two million, nine hundred forty-five thousand, three hundred ninety-five".