3720959 has 4 divisors (see below), whose sum is σ = 4059240. Its totient is φ = 3382680.

The previous prime is 3720947. The next prime is 3720989. The reversal of 3720959 is 9590273.

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 3720959 - 2¹⁶ = 3655423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3720929) 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, 169124 + ... + 169145.

It is an arithmetic number, because the mean of its divisors is an integer number (1014810).

Almost surely, 2^3720959 is an apocalyptic number.

3720959 is a deficient number, since it is larger than the sum of its proper divisors (338281).

3720959 is a wasteful number, since it uses less digits than its factorization.

3720959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338280.

The product of its (nonzero) digits is 17010, while the sum is 35.

The square root of 3720959 is about 1928.9787453469. The cubic root of 3720959 is about 154.9595315788.

The spelling of 3720959 in words is "three million, seven hundred twenty thousand, nine hundred fifty-nine".