3537723 has 8 divisors (see below), whose sum is σ = 5390848. Its totient is φ = 2021544.

The previous prime is 3537719. The next prime is 3537731. The reversal of 3537723 is 3277353.

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

It is not a de Polignac number, because 3537723 - 2² = 3537719 is a prime.

It is a Duffinian number.

3537723 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3537713) 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, 84211 + ... + 84252.

It is an arithmetic number, because the mean of its divisors is an integer number (673856).

Almost surely, 2^3537723 is an apocalyptic number.

3537723 is a deficient number, since it is larger than the sum of its proper divisors (1853125).

3537723 is a wasteful number, since it uses less digits than its factorization.

3537723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168473.

The product of its digits is 13230, while the sum is 30.

The square root of 3537723 is about 1880.8835689643. The cubic root of 3537723 is about 152.3729731421.

The spelling of 3537723 in words is "three million, five hundred thirty-seven thousand, seven hundred twenty-three".