3025966385 has 12 divisors (see below), whose sum is σ = 3911052852. Its totient is φ = 2234232288.

The previous prime is 3025966379. The next prime is 3025966387. The reversal of 3025966385 is 5836695203.

It can be written as a sum of positive squares in 2 ways, for example, as 744853264 + 2281113121 = 27292^2 + 47761^2 .

It is not a de Polignac number, because 3025966385 - 2⁴ = 3025966369 is a prime.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3025966387) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 440084 + ... + 446906.

It is an arithmetic number, because the mean of its divisors is an integer number (325921071).

Almost surely, 2^3025966385 is an apocalyptic number.

It is an amenable number.

3025966385 is a deficient number, since it is larger than the sum of its proper divisors (885086467).

3025966385 is an frugal number, since it uses more digits than its factorization.

3025966385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13664 (or 6841 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 47.

The square root of 3025966385 is about 55008.7846166410. The cubic root of 3025966385 is about 1446.3987342138.

The spelling of 3025966385 in words is "three billion, twenty-five million, nine hundred sixty-six thousand, three hundred eighty-five".