3346997 has 4 divisors (see below), whose sum is σ = 3351936. Its totient is φ = 3342060.

The previous prime is 3346979. The next prime is 3346999. The reversal of 3346997 is 7996433.

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, and also an emirpimes, since its reverse is a distinct semiprime: 7996433 = 23 ⋅347671.

It is a cyclic number.

It is not a de Polignac number, because 3346997 - 2¹² = 3342901 is a prime.

It is a super-2 number, since 2×3346997² = 22404777836018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3346999) 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, 1253 + ... + 2874.

It is an arithmetic number, because the mean of its divisors is an integer number (837984).

Almost surely, 2^3346997 is an apocalyptic number.

It is an amenable number.

3346997 is a deficient number, since it is larger than the sum of its proper divisors (4939).

3346997 is an equidigital number, since it uses as much as digits as its factorization.

3346997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4938.

The product of its digits is 122472, while the sum is 41.

The square root of 3346997 is about 1829.4799807596. The cubic root of 3346997 is about 149.5839880343.

The spelling of 3346997 in words is "three million, three hundred forty-six thousand, nine hundred ninety-seven".