2894780325 has 48 divisors (see below), whose sum is σ = 4895579520. Its totient is φ = 1508935680.

The previous prime is 2894780309. The next prime is 2894780333. The reversal of 2894780325 is 5230874982.

It is not a de Polignac number, because 2894780325 - 2⁴ = 2894780309 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 616336 + ... + 621014.

It is an arithmetic number, because the mean of its divisors is an integer number (101991240).

Almost surely, 2^2894780325 is an apocalyptic number.

2894780325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2894780325 is a deficient number, since it is larger than the sum of its proper divisors (2000799195).

2894780325 is a wasteful number, since it uses less digits than its factorization.

2894780325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4878 (or 4873 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 48.

The square root of 2894780325 is about 53803.1627787810. The cubic root of 2894780325 is about 1425.1870607003.

The spelling of 2894780325 in words is "two billion, eight hundred ninety-four million, seven hundred eighty thousand, three hundred twenty-five".