3320071 has 2 divisors, whose sum is σ = 3320072. Its totient is φ = 3320070.

The previous prime is 3320059. The next prime is 3320081. The reversal of 3320071 is 1700233.

It is a strong prime.

It is an emirp because it is prime and its reverse (1700233) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3320071 is a prime.

It is a super-2 number, since 2×3320071² = 22045742890082, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3320081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1660035 + 1660036.

It is an arithmetic number, because the mean of its divisors is an integer number (1660036).

Almost surely, 2^3320071 is an apocalyptic number.

3320071 is a deficient number, since it is larger than the sum of its proper divisors (1).

3320071 is an equidigital number, since it uses as much as digits as its factorization.

3320071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 126, while the sum is 16.

The square root of 3320071 is about 1822.1061988808. The cubic root of 3320071 is about 149.1817819471.

The spelling of 3320071 in words is "three million, three hundred twenty thousand, seventy-one".