3421496 has 32 divisors (see below), whose sum is σ = 6985440. Its totient is φ = 1561728.

The previous prime is 3421447. The next prime is 3421499. The reversal of 3421496 is 6941243.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3421499) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17270 + ... + 17466.

It is an arithmetic number, because the mean of its divisors is an integer number (218295).

Almost surely, 2^3421496 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 3421496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3492720).

3421496 is an abundant number, since it is smaller than the sum of its proper divisors (3563944).

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

3421496 is a wasteful number, since it uses less digits than its factorization.

3421496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383 (or 379 counting only the distinct ones).

The product of its digits is 5184, while the sum is 29.

The square root of 3421496 is about 1849.7286287453. The cubic root of 3421496 is about 150.6856903782.

The spelling of 3421496 in words is "three million, four hundred twenty-one thousand, four hundred ninety-six".