3449576 has 32 divisors (see below), whose sum is σ = 7144200. Its totient is φ = 1551360.

The previous prime is 3449561. The next prime is 3449591. The reversal of 3449576 is 6759443.

It is an interprime number because it is at equal distance from previous prime (3449561) and next prime (3449591).

It can be written as a sum of positive squares in 4 ways, for example, as 2172676 + 1276900 = 1474^2 + 1130^2 .

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, 3860 + ... + 4668.

Almost surely, 2^3449576 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 3449576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3572100).

3449576 is an abundant number, since it is smaller than the sum of its proper divisors (3694624).

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

3449576 is a wasteful number, since it uses less digits than its factorization.

3449576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 869 (or 865 counting only the distinct ones).

The product of its digits is 90720, while the sum is 38.

The square root of 3449576 is about 1857.3034216304. The cubic root of 3449576 is about 151.0967904217.

The spelling of 3449576 in words is "three million, four hundred forty-nine thousand, five hundred seventy-six".