3537623 has 8 divisors (see below), whose sum is σ = 3684000. Its totient is φ = 3392928.

The previous prime is 3537601. The next prime is 3537631. The reversal of 3537623 is 3267353.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3537623 - 2⁶ = 3537559 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3537673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5465 + ... + 6077.

It is an arithmetic number, because the mean of its divisors is an integer number (460500).

Almost surely, 2^3537623 is an apocalyptic number.

3537623 is a deficient number, since it is larger than the sum of its proper divisors (146377).

3537623 is a wasteful number, since it uses less digits than its factorization.

3537623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841.

The product of its digits is 11340, while the sum is 29.

The square root of 3537623 is about 1880.8569855255. The cubic root of 3537623 is about 152.3715374314.

The spelling of 3537623 in words is "three million, five hundred thirty-seven thousand, six hundred twenty-three".