2884732925 has 6 divisors (see below), whose sum is σ = 3577068858. Its totient is φ = 2307786320.

The previous prime is 2884732913. The next prime is 2884732927. The reversal of 2884732925 is 5292374882.

2884732925 = 37978² + 37979².

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 666982276 + 2217750649 = 25826^2 + 47093^2 .

It is not a de Polignac number, because 2884732925 - 2⁴ = 2884732909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2884732927) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57694634 + ... + 57694683.

It is an arithmetic number, because the mean of its divisors is an integer number (596178143).

Almost surely, 2^2884732925 is an apocalyptic number.

2884732925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2884732925 is the 37979-th centered square number.

It is an amenable number.

2884732925 is a deficient number, since it is larger than the sum of its proper divisors (692335933).

2884732925 is a wasteful number, since it uses less digits than its factorization.

2884732925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115389327 (or 115389322 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 50.

The square root of 2884732925 is about 53709.7097832412. The cubic root of 2884732925 is about 1423.5362706775.

The spelling of 2884732925 in words is "two billion, eight hundred eighty-four million, seven hundred thirty-two thousand, nine hundred twenty-five".