3537234 has 24 divisors (see below), whose sum is σ = 7852572. Its totient is φ = 1150080.

The previous prime is 3537199. The next prime is 3537269. The reversal of 3537234 is 4327353.

It is an interprime number because it is at equal distance from previous prime (3537199) and next prime (3537269).

It can be written as a sum of positive squares in 2 ways, for example, as 3515625 + 21609 = 1875^2 + 147^2 .

It is an Ulam number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3537198 and 3537207.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1659 + ... + 3134.

Almost surely, 2^3537234 is an apocalyptic number.

3537234 is an abundant number, since it is smaller than the sum of its proper divisors (4315338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3537234 is a wasteful number, since it uses less digits than its factorization.

3537234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4842 (or 4839 counting only the distinct ones).

The product of its digits is 7560, while the sum is 27.

The square root of 3537234 is about 1880.7535723746. The cubic root of 3537234 is about 152.3659522592.

The spelling of 3537234 in words is "three million, five hundred thirty-seven thousand, two hundred thirty-four".