3506313 has 4 divisors (see below), whose sum is σ = 4675088. Its totient is φ = 2337540.

The previous prime is 3506297. The next prime is 3506323. The reversal of 3506313 is 3136053.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3506313 - 2⁴ = 3506297 is a prime.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3506313.

It is not an unprimeable number, because it can be changed into a prime (3506323) 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, 584383 + ... + 584388.

It is an arithmetic number, because the mean of its divisors is an integer number (1168772).

Almost surely, 2^3506313 is an apocalyptic number.

It is an amenable number.

3506313 is a deficient number, since it is larger than the sum of its proper divisors (1168775).

3506313 is a wasteful number, since it uses less digits than its factorization.

3506313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1168774.

The product of its (nonzero) digits is 810, while the sum is 21.

The square root of 3506313 is about 1872.5151534767. The cubic root of 3506313 is about 151.9206794128.

The spelling of 3506313 in words is "three million, five hundred six thousand, three hundred thirteen".