3506234 has 8 divisors (see below), whose sum is σ = 5269908. Its totient is φ = 1749600.

The previous prime is 3506213. The next prime is 3506249. The reversal of 3506234 is 4326053.

It can be written as a sum of positive squares in 2 ways, for example, as 2512225 + 994009 = 1585^2 + 997^2 .

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

It is an Ulam number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 257 + ... + 2660.

Almost surely, 2^3506234 is an apocalyptic number.

3506234 is a deficient number, since it is larger than the sum of its proper divisors (1763674).

3506234 is a wasteful number, since it uses less digits than its factorization.

3506234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3520.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 3506234 is about 1872.4940587356. The cubic root of 3506234 is about 151.9195384399.

The spelling of 3506234 in words is "three million, five hundred six thousand, two hundred thirty-four".