3538789 has 4 divisors (see below), whose sum is σ = 3550624. Its totient is φ = 3526956.

The previous prime is 3538781. The next prime is 3538813. The reversal of 3538789 is 9878353.

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 a cyclic number.

It is not a de Polignac number, because 3538789 - 2³ = 3538781 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 (3538781) 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, 5457 + ... + 6070.

It is an arithmetic number, because the mean of its divisors is an integer number (887656).

Almost surely, 2^3538789 is an apocalyptic number.

It is an amenable number.

3538789 is a deficient number, since it is larger than the sum of its proper divisors (11835).

3538789 is a wasteful number, since it uses less digits than its factorization.

3538789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11834.

The product of its digits is 181440, while the sum is 43.

The square root of 3538789 is about 1881.1669250760. The cubic root of 3538789 is about 152.3882761376.

The spelling of 3538789 in words is "three million, five hundred thirty-eight thousand, seven hundred eighty-nine".