3725948159 has 4 divisors (see below), whose sum is σ = 3854429160. Its totient is φ = 3597467160.

The previous prime is 3725948147. The next prime is 3725948167. The reversal of 3725948159 is 9518495273.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3725948159 - 2⁸ = 3725947903 is a prime.

It is a super-4 number, since 4×3725948159⁴ (a number of 39 digits) contains 4444 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3725948159.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3725948119) 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, 64240457 + ... + 64240514.

It is an arithmetic number, because the mean of its divisors is an integer number (963607290).

Almost surely, 2^3725948159 is an apocalyptic number.

3725948159 is a deficient number, since it is larger than the sum of its proper divisors (128481001).

3725948159 is a wasteful number, since it uses less digits than its factorization.

3725948159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128481000.

The product of its digits is 2721600, while the sum is 53.

The square root of 3725948159 is about 61040.5452056254. The cubic root of 3725948159 is about 1550.2875857642.

The spelling of 3725948159 in words is "three billion, seven hundred twenty-five million, nine hundred forty-eight thousand, one hundred fifty-nine".