3451168 has 72 divisors (see below), whose sum is σ = 8273664. Its totient is φ = 1411200.

The previous prime is 3451159. The next prime is 3451171. The reversal of 3451168 is 8611543.

It is a Harshad number since it is a multiple of its sum of digits (28).

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, 48573 + ... + 48643.

It is an arithmetic number, because the mean of its divisors is an integer number (114912).

Almost surely, 2^3451168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3451168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4136832).

3451168 is an abundant number, since it is smaller than the sum of its proper divisors (4822496).

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

3451168 is a wasteful number, since it uses less digits than its factorization.

3451168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126 (or 111 counting only the distinct ones).

The product of its digits is 2880, while the sum is 28.

The square root of 3451168 is about 1857.7319505246. The cubic root of 3451168 is about 151.1200308717.

3451168 divided by its sum of digits (28) gives a triangular number (123256 = T₄₉₆).

The spelling of 3451168 in words is "three million, four hundred fifty-one thousand, one hundred sixty-eight".