3031240325 has 24 divisors (see below), whose sum is σ = 3843504000. Its totient is φ = 2370435200.

The previous prime is 3031240321. The next prime is 3031240339. The reversal of 3031240325 is 5230421303.

It is not a de Polignac number, because 3031240325 - 2² = 3031240321 is a prime.

It is a super-2 number, since 2×3031240325² = 18376835815812211250, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3031240325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3031240321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1760465 + ... + 1762185.

It is an arithmetic number, because the mean of its divisors is an integer number (160146000).

Almost surely, 2^3031240325 is an apocalyptic number.

It is an amenable number.

3031240325 is a deficient number, since it is larger than the sum of its proper divisors (812263675).

3031240325 is a wasteful number, since it uses less digits than its factorization.

3031240325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3277 (or 3272 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 3031240325 is about 55056.7009999691. The cubic root of 3031240325 is about 1447.2385532699.

Adding to 3031240325 its reverse (5230421303), we get a palindrome (8261661628).

The spelling of 3031240325 in words is "three billion, thirty-one million, two hundred forty thousand, three hundred twenty-five".