2840466425 has 12 divisors (see below), whose sum is σ = 3554495340. Its totient is φ = 2251523520.

The previous prime is 2840466401. The next prime is 2840466439. The reversal of 2840466425 is 5246640482.

It can be written as a sum of positive squares in 6 ways, for example, as 2809 + 2840463616 = 53^2 + 53296^2 .

It is not a de Polignac number, because 2840466425 - 2⁶ = 2840466361 is a prime.

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 11 ways as a sum of consecutive naturals, for example, 518462 + ... + 523911.

It is an arithmetic number, because the mean of its divisors is an integer number (296207945).

Almost surely, 2^2840466425 is an apocalyptic number.

2840466425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2840466425 is a deficient number, since it is larger than the sum of its proper divisors (714028915).

2840466425 is a wasteful number, since it uses less digits than its factorization.

2840466425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1042492 (or 1042487 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 41.

The square root of 2840466425 is about 53296.0263528155. The cubic root of 2840466425 is about 1416.2172721450.

The spelling of 2840466425 in words is "two billion, eight hundred forty million, four hundred sixty-six thousand, four hundred twenty-five".