3356397 has 20 divisors (see below), whose sum is σ = 5471136. Its totient is φ = 2033640.

The previous prime is 3356393. The next prime is 3356417. The reversal of 3356397 is 7936533.

3356397 is a `hidden beast` number, since 3 + 3 + 563 + 97 = 666.

It is not a de Polignac number, because 3356397 - 2² = 3356393 is a prime.

It is a super-2 number, since 2×3356397² = 22530801643218, which contains 22 as substring.

3356397 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3356393) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 993 + ... + 2774.

Almost surely, 2^3356397 is an apocalyptic number.

It is an amenable number.

3356397 is a deficient number, since it is larger than the sum of its proper divisors (2114739).

3356397 is a wasteful number, since it uses less digits than its factorization.

3356397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3790 (or 3781 counting only the distinct ones).

The product of its digits is 51030, while the sum is 36.

The square root of 3356397 is about 1832.0472155488. The cubic root of 3356397 is about 149.7238920746.

The spelling of 3356397 in words is "three million, three hundred fifty-six thousand, three hundred ninety-seven".