3141140625 has 84 divisors (see below), whose sum is σ = 6483667008. Its totient is φ = 1435500000.

The previous prime is 3141140603. The next prime is 3141140701. The reversal of 3141140625 is 5260411413.

It is a happy number.

3141140625 is a `hidden beast` number, since 31 + 4 + 1 + 1 + 4 + 0 + 625 = 666.

It is not a de Polignac number, because 3141140625 - 2⁵ = 3141140593 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 982780 + ... + 985970.

It is an arithmetic number, because the mean of its divisors is an integer number (77186512).

Almost surely, 2^3141140625 is an apocalyptic number.

3141140625 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3141140625 is an abundant number, since it is smaller than the sum of its proper divisors (3342526383).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3141140625 is an frugal number, since it uses more digits than its factorization.

3141140625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3234 (or 3206 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 3141140625 is about 56045.8796433779. The cubic root of 3141140625 is about 1464.5216398418.

The spelling of 3141140625 in words is "three billion, one hundred forty-one million, one hundred forty thousand, six hundred twenty-five".