3397797 has 24 divisors (see below), whose sum is σ = 5352984. Its totient is φ = 2064384.

The previous prime is 3397783. The next prime is 3397811. The reversal of 3397797 is 7977933.

It is an interprime number because it is at equal distance from previous prime (3397783) and next prime (3397811).

It can be written as a sum of positive squares in 4 ways, for example, as 136161 + 3261636 = 369^2 + 1806^2 .

It is not a de Polignac number, because 3397797 - 2⁴ = 3397781 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3397717) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13093 + ... + 13349.

It is an arithmetic number, because the mean of its divisors is an integer number (223041).

Almost surely, 2^3397797 is an apocalyptic number.

It is an amenable number.

3397797 is a deficient number, since it is larger than the sum of its proper divisors (1955187).

3397797 is a wasteful number, since it uses less digits than its factorization.

3397797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389 (or 386 counting only the distinct ones).

The product of its digits is 250047, while the sum is 45.

The square root of 3397797 is about 1843.3114224135. The cubic root of 3397797 is about 150.3369757488.

The spelling of 3397797 in words is "three million, three hundred ninety-seven thousand, seven hundred ninety-seven".