3075985625 has 10 divisors (see below), whose sum is σ = 3843752418. Its totient is φ = 2460788000.

The previous prime is 3075985621. The next prime is 3075985637. The reversal of 3075985625 is 5265895703.

It can be written as a sum of positive squares in 5 ways, for example, as 2143782601 + 932203024 = 46301^2 + 30532^2 .

It is not a de Polignac number, because 3075985625 - 2² = 3075985621 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3075985621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2460164 + ... + 2461413.

Almost surely, 2^3075985625 is an apocalyptic number.

It is an amenable number.

3075985625 is a deficient number, since it is larger than the sum of its proper divisors (767766793).

3075985625 is an frugal number, since it uses more digits than its factorization.

3075985625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4921597 (or 4921582 counting only the distinct ones).

The product of its (nonzero) digits is 2268000, while the sum is 50.

The square root of 3075985625 is about 55461.5689013573. The cubic root of 3075985625 is about 1454.3248797717.

The spelling of 3075985625 in words is "three billion, seventy-five million, nine hundred eighty-five thousand, six hundred twenty-five".