3040647725 has 12 divisors (see below), whose sum is σ = 3934334496. Its totient is φ = 2326756080.

The previous prime is 3040647719. The next prime is 3040647769. The reversal of 3040647725 is 5277460403.

It is not a de Polignac number, because 3040647725 - 2²⁸ = 2772212269 is a prime.

It is a Duffinian number.

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 11 ways as a sum of consecutive naturals, for example, 2643467 + ... + 2644616.

It is an arithmetic number, because the mean of its divisors is an integer number (327861208).

Almost surely, 2^3040647725 is an apocalyptic number.

It is an amenable number.

3040647725 is a deficient number, since it is larger than the sum of its proper divisors (893686771).

3040647725 is a wasteful number, since it uses less digits than its factorization.

3040647725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5288116 (or 5288111 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 38.

The square root of 3040647725 is about 55142.0685593132. The cubic root of 3040647725 is about 1448.7341667660.

The spelling of 3040647725 in words is "three billion, forty million, six hundred forty-seven thousand, seven hundred twenty-five".