3454560 has 72 divisors (see below), whose sum is σ = 11793600. Its totient is φ = 920832.

The previous prime is 3454541. The next prime is 3454573. The reversal of 3454560 is 654543.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 241 + ... + 2639.

It is an arithmetic number, because the mean of its divisors is an integer number (163800).

Almost surely, 2^3454560 is an apocalyptic number.

3454560 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3454560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5896800).

3454560 is an abundant number, since it is smaller than the sum of its proper divisors (8339040).

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

3454560 is a wasteful number, since it uses less digits than its factorization.

3454560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2420 (or 2409 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 3454560 is about 1858.6446674930. The cubic root of 3454560 is about 151.1695243861.

The spelling of 3454560 in words is "three million, four hundred fifty-four thousand, five hundred sixty".