3448900 has 72 divisors (see below), whose sum is σ = 9235520. Its totient is φ = 1088640.

The previous prime is 3448897. The next prime is 3448933. The reversal of 3448900 is 98443.

It is a super-2 number, since 2×3448900² = 23789822420000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8911 + ... + 9289.

Almost surely, 2^3448900 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 3448900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4617760).

3448900 is an abundant number, since it is smaller than the sum of its proper divisors (5786620).

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

3448900 is a wasteful number, since it uses less digits than its factorization.

3448900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413 (or 406 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 3448900 is about 1857.1214284478. The cubic root of 3448900 is about 151.0869198267.

The spelling of 3448900 in words is "three million, four hundred forty-eight thousand, nine hundred".