3440130 has 16 divisors (see below), whose sum is σ = 8256384. Its totient is φ = 917360.

The previous prime is 3440123. The next prime is 3440131. The reversal of 3440130 is 310443.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (3440131) 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, 57306 + ... + 57365.

It is an arithmetic number, because the mean of its divisors is an integer number (516024).

Almost surely, 2^3440130 is an apocalyptic number.

3440130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3440130 is an abundant number, since it is smaller than the sum of its proper divisors (4816254).

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

3440130 is a wasteful number, since it uses less digits than its factorization.

3440130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114681.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 3440130 is about 1854.7587444193. The cubic root of 3440130 is about 150.9587478500.

Adding to 3440130 its reverse (310443), we get a palindrome (3750573).

It can be divided in two parts, 3440 and 130, that added together give a triangular number (3570 = T₈₄).

The spelling of 3440130 in words is "three million, four hundred forty thousand, one hundred thirty".