3297946 has 8 divisors (see below), whose sum is σ = 4954644. Its totient is φ = 1646400.

The previous prime is 3297937. The next prime is 3297989. The reversal of 3297946 is 6497923.

It can be written as a sum of positive squares in 2 ways, for example, as 3294225 + 3721 = 1815^2 + 61^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 3297899 and 3297908.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1716 + ... + 3088.

Almost surely, 2^3297946 is an apocalyptic number.

3297946 is a deficient number, since it is larger than the sum of its proper divisors (1656698).

3297946 is a wasteful number, since it uses less digits than its factorization.

3297946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2576.

The product of its digits is 81648, while the sum is 40.

The square root of 3297946 is about 1816.0247795666. The cubic root of 3297946 is about 148.8496599289.

The spelling of 3297946 in words is "three million, two hundred ninety-seven thousand, nine hundred forty-six".