3140645336 has 8 divisors (see below), whose sum is σ = 5888710020. Its totient is φ = 1570322664.

The previous prime is 3140645323. The next prime is 3140645341. The reversal of 3140645336 is 6335460413.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 3140645296 and 3140645305.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 196290326 + ... + 196290341.

Almost surely, 2^3140645336 is an apocalyptic number.

It is an amenable number.

3140645336 is a deficient number, since it is larger than the sum of its proper divisors (2748064684).

3140645336 is a wasteful number, since it uses less digits than its factorization.

3140645336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392580673 (or 392580669 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 35.

The square root of 3140645336 is about 56041.4608660410. The cubic root of 3140645336 is about 1464.4446614792. Note that the first 3 decimals are identical.

The spelling of 3140645336 in words is "three billion, one hundred forty million, six hundred forty-five thousand, three hundred thirty-six".