3397630 has 16 divisors (see below), whose sum is σ = 6246720. Its totient is φ = 1329952.

The previous prime is 3397627. The next prime is 3397649. The reversal of 3397630 is 367933.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3397592 and 3397601.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3145 + ... + 4084.

It is an arithmetic number, because the mean of its divisors is an integer number (390420).

Almost surely, 2^3397630 is an apocalyptic number.

3397630 is a deficient number, since it is larger than the sum of its proper divisors (2849090).

3397630 is a wasteful number, since it uses less digits than its factorization.

3397630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7283.

The product of its (nonzero) digits is 10206, while the sum is 31.

The square root of 3397630 is about 1843.2661229459. The cubic root of 3397630 is about 150.3345127130.

The spelling of 3397630 in words is "three million, three hundred ninety-seven thousand, six hundred thirty".