3401134220 has 48 divisors (see below), whose sum is σ = 7796603808. Its totient is φ = 1235996160.

The previous prime is 3401134171. The next prime is 3401134241. The reversal of 3401134220 is 224311043.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 3401134192 and 3401134201.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 434582 + ... + 442338.

It is an arithmetic number, because the mean of its divisors is an integer number (162429246).

Almost surely, 2^3401134220 is an apocalyptic number.

It is an amenable number.

3401134220 is an abundant number, since it is smaller than the sum of its proper divisors (4395469588).

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

3401134220 is a wasteful number, since it uses less digits than its factorization.

3401134220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9770 (or 9768 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3401134220 is about 58319.2439937282. The cubic root of 3401134220 is about 1503.8617855059.

Adding to 3401134220 its reverse (224311043), we get a palindrome (3625445263).

The spelling of 3401134220 in words is "three billion, four hundred one million, one hundred thirty-four thousand, two hundred twenty".