3140978084 has 48 divisors (see below), whose sum is σ = 5917537920. Its totient is φ = 1454319360.

The previous prime is 3140978083. The next prime is 3140978147. The reversal of 3140978084 is 4808790413.

It is a super-2 number, since 2×3140978084² = 19731486648336622112, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3140978083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 772184 + ... + 776240.

It is an arithmetic number, because the mean of its divisors is an integer number (123282040).

Almost surely, 2^3140978084 is an apocalyptic number.

It is an amenable number.

3140978084 is a deficient number, since it is larger than the sum of its proper divisors (2776559836).

3140978084 is a wasteful number, since it uses less digits than its factorization.

3140978084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4308 (or 4306 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 44.

The square root of 3140978084 is about 56044.4295537032. The cubic root of 3140978084 is about 1464.4963784324.

The spelling of 3140978084 in words is "three billion, one hundred forty million, nine hundred seventy-eight thousand, eighty-four".