3440976 has 160 divisors (see below), whose sum is σ = 11904000. Its totient is φ = 846720.

The previous prime is 3440971. The next prime is 3440993. The reversal of 3440976 is 6790443.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3440971) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 181095 + ... + 181113.

It is an arithmetic number, because the mean of its divisors is an integer number (74400).

Almost surely, 2^3440976 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 3440976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5952000).

3440976 is an abundant number, since it is smaller than the sum of its proper divisors (8463024).

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

3440976 is a wasteful number, since it uses less digits than its factorization.

3440976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62 (or 42 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 3440976 is about 1854.9867924058. The cubic root of 3440976 is about 150.9711214747.

The spelling of 3440976 in words is "three million, four hundred forty thousand, nine hundred seventy-six".