3140645516 has 12 divisors (see below), whose sum is σ = 5496911280. Its totient is φ = 1570099440.

The previous prime is 3140645513. The next prime is 3140645531. The reversal of 3140645516 is 6155460413.

3140645516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3140645513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21896 + ... + 82223.

It is an arithmetic number, because the mean of its divisors is an integer number (458075940).

Almost surely, 2^3140645516 is an apocalyptic number.

It is an amenable number.

3140645516 is a deficient number, since it is larger than the sum of its proper divisors (2356265764).

3140645516 is a wasteful number, since it uses less digits than its factorization.

3140645516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111664 (or 111662 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 3140645516 is about 56041.4624719948. The cubic root of 3140645516 is about 1464.4446894564. Note that the first 3 decimals are identical.

The spelling of 3140645516 in words is "three billion, one hundred forty million, six hundred forty-five thousand, five hundred sixteen".