3723472705 has 8 divisors (see below), whose sum is σ = 4472433000. Its totient is φ = 2975934336.

The previous prime is 3723472703. The next prime is 3723472717. The reversal of 3723472705 is 5072743273.

It can be written as a sum of positive squares in 4 ways, for example, as 1658769984 + 2064702721 = 40728^2 + 45439^2 .

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 3723472705 - 2¹ = 3723472703 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3723472703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 349710 + ... + 360199.

It is an arithmetic number, because the mean of its divisors is an integer number (559054125).

Almost surely, 2^3723472705 is an apocalyptic number.

It is an amenable number.

3723472705 is a deficient number, since it is larger than the sum of its proper divisors (748960295).

3723472705 is a wasteful number, since it uses less digits than its factorization.

3723472705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710963.

The product of its (nonzero) digits is 246960, while the sum is 40.

The square root of 3723472705 is about 61020.2647077182. The cubic root of 3723472705 is about 1549.9441818262.

The spelling of 3723472705 in words is "three billion, seven hundred twenty-three million, four hundred seventy-two thousand, seven hundred five".