3454120 has 16 divisors (see below), whose sum is σ = 7771860. Its totient is φ = 1381632.

The previous prime is 3454109. The next prime is 3454123. The reversal of 3454120 is 214543.

It can be written as a sum of positive squares in 2 ways, for example, as 3305124 + 148996 = 1818^2 + 386^2 .

It is not an unprimeable number, because it can be changed into a prime (3454123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43137 + ... + 43216.

Almost surely, 2^3454120 is an apocalyptic number.

It is an amenable number.

3454120 is an abundant number, since it is smaller than the sum of its proper divisors (4317740).

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

3454120 is a wasteful number, since it uses less digits than its factorization.

3454120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86364 (or 86360 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 3454120 is about 1858.5262979038. The cubic root of 3454120 is about 151.1631060660.

Adding to 3454120 its reverse (214543), we get a palindrome (3668663).

It can be divided in two parts, 345 and 4120, that added together give a triangular number (4465 = T₉₄).

The spelling of 3454120 in words is "three million, four hundred fifty-four thousand, one hundred twenty".