3712089 has 4 divisors (see below), whose sum is σ = 4949456. Its totient is φ = 2474724.

The previous prime is 3712081. The next prime is 3712091. The reversal of 3712089 is 9802173.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3712089 - 2³ = 3712081 is a prime.

It is a D-number.

It is a Duffinian number.

3712089 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3712081) 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, 618679 + ... + 618684.

It is an arithmetic number, because the mean of its divisors is an integer number (1237364).

Almost surely, 2^3712089 is an apocalyptic number.

It is an amenable number.

3712089 is a deficient number, since it is larger than the sum of its proper divisors (1237367).

3712089 is a wasteful number, since it uses less digits than its factorization.

3712089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1237366.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 3712089 is about 1926.6782294924. The cubic root of 3712089 is about 154.8363030722.

The spelling of 3712089 in words is "three million, seven hundred twelve thousand, eighty-nine".