3390073 has 2 divisors, whose sum is σ = 3390074. Its totient is φ = 3390072.

The previous prime is 3390061. The next prime is 3390083. The reversal of 3390073 is 3700933.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2729104 + 660969 = 1652^2 + 813^2 .

It is an emirp because it is prime and its reverse (3700933) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3390073 - 2⁵ = 3390041 is a prime.

It is a super-2 number, since 2×3390073² = 22985189890658, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3390043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1695036 + 1695037.

It is an arithmetic number, because the mean of its divisors is an integer number (1695037).

Almost surely, 2^3390073 is an apocalyptic number.

It is an amenable number.

3390073 is a deficient number, since it is larger than the sum of its proper divisors (1).

3390073 is an equidigital number, since it uses as much as digits as its factorization.

3390073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1701, while the sum is 25.

The square root of 3390073 is about 1841.2150879243. The cubic root of 3390073 is about 150.2229720958. Note that the first 3 decimals are identical.

The spelling of 3390073 in words is "three million, three hundred ninety thousand, seventy-three".