3440080 has 40 divisors (see below), whose sum is σ = 9142272. Its totient is φ = 1179264.

The previous prime is 3440077. The next prime is 3440081. The reversal of 3440080 is 800443.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3440081) 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, 2512 + ... + 3631.

Almost surely, 2^3440080 is an apocalyptic number.

It is an amenable number.

3440080 is an abundant number, since it is smaller than the sum of its proper divisors (5702192).

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

3440080 is a wasteful number, since it uses less digits than its factorization.

3440080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6163 (or 6157 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 3440080 is about 1854.7452655284. The cubic root of 3440080 is about 150.9580164848.

The spelling of 3440080 in words is "three million, four hundred forty thousand, eighty".