3448536 has 64 divisors (see below), whose sum is σ = 10617600. Its totient is φ = 908928.

The previous prime is 3448517. The next prime is 3448537. The reversal of 3448536 is 6358443.

It is a junction number, because it is equal to n+sod(n) for n = 3448497 and 3448506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3448537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1395 + ... + 2973.

It is an arithmetic number, because the mean of its divisors is an integer number (165900).

Almost surely, 2^3448536 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 3448536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5308800).

3448536 is an abundant number, since it is smaller than the sum of its proper divisors (7169064).

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

3448536 is a wasteful number, since it uses less digits than its factorization.

3448536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1608 (or 1604 counting only the distinct ones).

The product of its digits is 34560, while the sum is 33.

The square root of 3448536 is about 1857.0234247311. The cubic root of 3448536 is about 151.0816043566.

The spelling of 3448536 in words is "three million, four hundred forty-eight thousand, five hundred thirty-six".