3340873 has 2 divisors, whose sum is σ = 3340874. Its totient is φ = 3340872.

The previous prime is 3340871. The next prime is 3340877. The reversal of 3340873 is 3780433.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2286144 + 1054729 = 1512^2 + 1027^2 .

It is an emirp because it is prime and its reverse (3780433) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3340873 - 2¹ = 3340871 is a prime.

It is a super-2 number, since 2×3340873² = 22322864804258, which contains 22 as substring.

Together with 3340871, it forms a pair of twin primes.

It is equal to p₂₃₉₆₁₇ and since 3340873 and 239617 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (3340871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1670436 + 1670437.

It is an arithmetic number, because the mean of its divisors is an integer number (1670437).

Almost surely, 2^3340873 is an apocalyptic number.

It is an amenable number.

3340873 is a deficient number, since it is larger than the sum of its proper divisors (1).

3340873 is an equidigital number, since it uses as much as digits as its factorization.

3340873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 3340873 is about 1827.8055148182. The cubic root of 3340873 is about 149.4927010676.

The spelling of 3340873 in words is "three million, three hundred forty thousand, eight hundred seventy-three".