3537537 has 4 divisors (see below), whose sum is σ = 4716720. Its totient is φ = 2358356.

The previous prime is 3537517. The next prime is 3537551. The reversal of 3537537 is 7357353.

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 3537537 - 2¹⁰ = 3536513 is a prime.

It is a D-number.

It is a junction number, because it is equal to n+sod(n) for n = 3537498 and 3537507.

It is not an unprimeable number, because it can be changed into a prime (3537517) 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, 589587 + ... + 589592.

It is an arithmetic number, because the mean of its divisors is an integer number (1179180).

Almost surely, 2^3537537 is an apocalyptic number.

It is an amenable number.

3537537 is a deficient number, since it is larger than the sum of its proper divisors (1179183).

3537537 is a wasteful number, since it uses less digits than its factorization.

3537537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1179182.

The product of its digits is 33075, while the sum is 33.

The square root of 3537537 is about 1880.8341234676. The cubic root of 3537537 is about 152.3703026985.

The spelling of 3537537 in words is "three million, five hundred thirty-seven thousand, five hundred thirty-seven".