3537923 has 4 divisors (see below), whose sum is σ = 3556080. Its totient is φ = 3519768.

The previous prime is 3537907. The next prime is 3537943. The reversal of 3537923 is 3297353.

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 3537923 - 2⁴ = 3537907 is a prime.

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 3537923.

It is not an unprimeable number, because it can be changed into a prime (3537943) 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, 8783 + ... + 9176.

It is an arithmetic number, because the mean of its divisors is an integer number (889020).

Almost surely, 2^3537923 is an apocalyptic number.

3537923 is a deficient number, since it is larger than the sum of its proper divisors (18157).

3537923 is a wasteful number, since it uses less digits than its factorization.

3537923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18156.

The product of its digits is 17010, while the sum is 32.

The square root of 3537923 is about 1880.9367347149. The cubic root of 3537923 is about 152.3758444825.

The spelling of 3537923 in words is "three million, five hundred thirty-seven thousand, nine hundred twenty-three".