3360813 has 4 divisors (see below), whose sum is σ = 4481088. Its totient is φ = 2240540.

The previous prime is 3360809. The next prime is 3360823. The reversal of 3360813 is 3180633.

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 a cyclic number.

It is not a de Polignac number, because 3360813 - 2² = 3360809 is a prime.

It is a super-2 number, since 2×3360813² = 22590128041938, which contains 22 as substring.

It is a D-number.

3360813 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3360823) 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, 560133 + ... + 560138.

It is an arithmetic number, because the mean of its divisors is an integer number (1120272).

Almost surely, 2^3360813 is an apocalyptic number.

It is an amenable number.

3360813 is a deficient number, since it is larger than the sum of its proper divisors (1120275).

3360813 is a wasteful number, since it uses less digits than its factorization.

3360813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1120274.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 3360813 is about 1833.2520285002. The cubic root of 3360813 is about 149.7895270346.

The spelling of 3360813 in words is "three million, three hundred sixty thousand, eight hundred thirteen".