3440102220 has 36 divisors (see below), whose sum is σ = 10434977280. Its totient is φ = 917360544.

The previous prime is 3440102207. The next prime is 3440102227. The reversal of 3440102220 is 222010443.

3440102220 is a `hidden beast` number, since 3 + 440 + 1 + 0 + 2 + 220 = 666.

3440102220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 3440102193 and 3440102202.

It is not an unprimeable number, because it can be changed into a prime (3440102227) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9555660 + ... + 9556019.

It is an arithmetic number, because the mean of its divisors is an integer number (289860480).

Almost surely, 2^3440102220 is an apocalyptic number.

3440102220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3440102220 is an abundant number, since it is smaller than the sum of its proper divisors (6994875060).

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

3440102220 is a wasteful number, since it uses less digits than its factorization.

3440102220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19111694 (or 19111689 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 3440102220 is about 58652.3846062545. The cubic root of 3440102220 is about 1509.5834150435.

Adding to 3440102220 its reverse (222010443), we get a palindrome (3662112663).

The spelling of 3440102220 in words is "three billion, four hundred forty million, one hundred two thousand, two hundred twenty".