3723531573 has 16 divisors (see below), whose sum is σ = 5280339456. Its totient is φ = 2325849600.

The previous prime is 3723531547. The next prime is 3723531577. The reversal of 3723531573 is 3751353273.

It is not a de Polignac number, because 3723531573 - 2¹⁴ = 3723515189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3723531577) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152328 + ... + 175073.

It is an arithmetic number, because the mean of its divisors is an integer number (330021216).

Almost surely, 2^3723531573 is an apocalyptic number.

It is an amenable number.

3723531573 is a deficient number, since it is larger than the sum of its proper divisors (1556807883).

3723531573 is a wasteful number, since it uses less digits than its factorization.

3723531573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327644.

The product of its digits is 198450, while the sum is 39.

The square root of 3723531573 is about 61020.7470701564. The cubic root of 3723531573 is about 1549.9523499746.

The spelling of 3723531573 in words is "three billion, seven hundred twenty-three million, five hundred thirty-one thousand, five hundred seventy-three".