3537832 has 8 divisors (see below), whose sum is σ = 6633450. Its totient is φ = 1768912.

The previous prime is 3537827. The next prime is 3537841. The reversal of 3537832 is 2387353.

It can be written as a sum of positive squares in only one way, i.e., 1779556 + 1758276 = 1334^2 + 1326^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 3537794 and 3537803.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 221107 + ... + 221122.

Almost surely, 2^3537832 is an apocalyptic number.

It is an amenable number.

3537832 is a deficient number, since it is larger than the sum of its proper divisors (3095618).

3537832 is a wasteful number, since it uses less digits than its factorization.

3537832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442235 (or 442231 counting only the distinct ones).

The product of its digits is 15120, while the sum is 31.

The square root of 3537832 is about 1880.9125444847. The cubic root of 3537832 is about 152.3745380360.

It can be divided in two parts, 35378 and 32, that multiplied together give a square (1132096 = 1064²).

The spelling of 3537832 in words is "three million, five hundred thirty-seven thousand, eight hundred thirty-two".