3506246 has 8 divisors (see below), whose sum is σ = 5268000. Its totient is φ = 1750248.

The previous prime is 3506213. The next prime is 3506249. The reversal of 3506246 is 6426053.

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

It is a super-2 number, since 2×3506246² = 24587522025032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3506249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 755 + ... + 2753.

It is an arithmetic number, because the mean of its divisors is an integer number (658500).

Almost surely, 2^3506246 is an apocalyptic number.

3506246 is a deficient number, since it is larger than the sum of its proper divisors (1761754).

3506246 is a wasteful number, since it uses less digits than its factorization.

3506246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2878.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 3506246 is about 1872.4972630154. The cubic root of 3506246 is about 151.9197117534.

The spelling of 3506246 in words is "three million, five hundred six thousand, two hundred forty-six".