3421296 has 60 divisors (see below), whose sum is σ = 10000848. Its totient is φ = 1089792.

The previous prime is 3421241. The next prime is 3421321. The reversal of 3421296 is 6921243.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2796 + ... + 3828.

Almost surely, 2^3421296 is an apocalyptic number.

3421296 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3421296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5000424).

3421296 is an abundant number, since it is smaller than the sum of its proper divisors (6579552).

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

3421296 is a wasteful number, since it uses less digits than its factorization.

3421296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070 (or 1061 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 3421296 is about 1849.6745659710. The cubic root of 3421296 is about 150.6827542624.

The spelling of 3421296 in words is "three million, four hundred twenty-one thousand, two hundred ninety-six".