3145858860 has 24 divisors (see below), whose sum is σ = 8808404976. Its totient is φ = 838895680.

The previous prime is 3145858757. The next prime is 3145858871. The reversal of 3145858860 is 688585413.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 26215431 + ... + 26215550.

It is an arithmetic number, because the mean of its divisors is an integer number (367016874).

Almost surely, 2^3145858860 is an apocalyptic number.

3145858860 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3145858860 is an abundant number, since it is smaller than the sum of its proper divisors (5662546116).

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

3145858860 is a wasteful number, since it uses less digits than its factorization.

3145858860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52430993 (or 52430991 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 48.

The square root of 3145858860 is about 56087.9564612582. The cubic root of 3145858860 is about 1465.2545477465.

The spelling of 3145858860 in words is "three billion, one hundred forty-five million, eight hundred fifty-eight thousand, eight hundred sixty".