3140372705 has 8 divisors (see below), whose sum is σ = 3773692800. Its totient is φ = 2508801136.

The previous prime is 3140372663. The next prime is 3140372759. The reversal of 3140372705 is 5072730413.

3140372705 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3140372705 - 2⁸ = 3140372449 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 433175 + ... + 440364.

It is an arithmetic number, because the mean of its divisors is an integer number (471711600).

Almost surely, 2^3140372705 is an apocalyptic number.

It is an amenable number.

3140372705 is a deficient number, since it is larger than the sum of its proper divisors (633320095).

3140372705 is an equidigital number, since it uses as much as digits as its factorization.

3140372705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874263.

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 3140372705 is about 56039.0284087795. The cubic root of 3140372705 is about 1464.4022854149.

The spelling of 3140372705 in words is "three billion, one hundred forty million, three hundred seventy-two thousand, seven hundred five".