3397434 has 16 divisors (see below), whose sum is σ = 6823872. Its totient is φ = 1127648.

The previous prime is 3397423. The next prime is 3397469. The reversal of 3397434 is 4347933.

It is a junction number, because it is equal to n+sod(n) for n = 3397395 and 3397404.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 502 + ... + 2654.

It is an arithmetic number, because the mean of its divisors is an integer number (426492).

Almost surely, 2^3397434 is an apocalyptic number.

3397434 is an abundant number, since it is smaller than the sum of its proper divisors (3426438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3397434 is a wasteful number, since it uses less digits than its factorization.

3397434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2421.

The product of its digits is 27216, while the sum is 33.

The square root of 3397434 is about 1843.2129556836. The cubic root of 3397434 is about 150.3316218615.

The spelling of 3397434 in words is "three million, three hundred ninety-seven thousand, four hundred thirty-four".