3506333 has 4 divisors (see below), whose sum is σ = 3545820. Its totient is φ = 3466848.

The previous prime is 3506329. The next prime is 3506339. The reversal of 3506333 is 3336053.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3336053 = 7 ⋅476579.

It can be written as a sum of positive squares in 2 ways, for example, as 1582564 + 1923769 = 1258^2 + 1387^2 .

It is a cyclic number.

It is not a de Polignac number, because 3506333 - 2² = 3506329 is a prime.

It is a super-2 number, since 2×3506333² = 24588742213778, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3506299 and 3506308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3506339) 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, 19610 + ... + 19787.

It is an arithmetic number, because the mean of its divisors is an integer number (886455).

Almost surely, 2^3506333 is an apocalyptic number.

It is an amenable number.

3506333 is a deficient number, since it is larger than the sum of its proper divisors (39487).

3506333 is an equidigital number, since it uses as much as digits as its factorization.

3506333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39486.

The product of its (nonzero) digits is 2430, while the sum is 23.

The square root of 3506333 is about 1872.5204938798. The cubic root of 3506333 is about 151.9209682639.

The spelling of 3506333 in words is "three million, five hundred six thousand, three hundred thirty-three".