3396977 has 4 divisors (see below), whose sum is σ = 3406320. Its totient is φ = 3387636.

The previous prime is 3396971. The next prime is 3396979. The reversal of 3396977 is 7796933.

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: 7796933 = 283 ⋅27551.

It is a cyclic number.

It is not a de Polignac number, because 3396977 - 2⁸ = 3396721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3396971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4103 + ... + 4860.

It is an arithmetic number, because the mean of its divisors is an integer number (851580).

Almost surely, 2^3396977 is an apocalyptic number.

It is an amenable number.

3396977 is a deficient number, since it is larger than the sum of its proper divisors (9343).

3396977 is an equidigital number, since it uses as much as digits as its factorization.

3396977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9342.

The product of its digits is 214326, while the sum is 44.

The square root of 3396977 is about 1843.0889832018. The cubic root of 3396977 is about 150.3248810260.

Subtracting from 3396977 its sum of digits (44), we obtain a palindrome (3396933).

The spelling of 3396977 in words is "three million, three hundred ninety-six thousand, nine hundred seventy-seven".