3403004220 has 144 divisors (see below), whose sum is σ = 12869595648. Its totient is φ = 707114880.

The previous prime is 3403004179. The next prime is 3403004221. The reversal of 3403004220 is 224003043.

3403004220 is a `hidden beast` number, since 340 + 300 + 4 + 2 + 20 = 666.

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 = 3403004193 and 3403004202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3403004221) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 108904 + ... + 136623.

It is an arithmetic number, because the mean of its divisors is an integer number (89372192).

Almost surely, 2^3403004220 is an apocalyptic number.

3403004220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3403004220 is an abundant number, since it is smaller than the sum of its proper divisors (9466591428).

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

3403004220 is a wasteful number, since it uses less digits than its factorization.

3403004220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245560 (or 245555 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 3403004220 is about 58335.2742343773. The cubic root of 3403004220 is about 1504.1373510587.

Adding to 3403004220 its reverse (224003043), we get a palindrome (3627007263).

The spelling of 3403004220 in words is "three billion, four hundred three million, four thousand, two hundred twenty".