3397776 has 40 divisors (see below), whose sum is σ = 8910144. Its totient is φ = 1115520.

The previous prime is 3397769. The next prime is 3397781. The reversal of 3397776 is 6777933.

It is a congruent number.

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, 2910 + ... + 3906.

Almost surely, 2^3397776 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3397776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4455072).

3397776 is an abundant number, since it is smaller than the sum of its proper divisors (5512368).

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

3397776 is a wasteful number, since it uses less digits than its factorization.

3397776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1079 (or 1073 counting only the distinct ones).

The product of its digits is 166698, while the sum is 42.

The square root of 3397776 is about 1843.3057261344. The cubic root of 3397776 is about 150.3366660301.

The spelling of 3397776 in words is "three million, three hundred ninety-seven thousand, seven hundred seventy-six".