3411072 has 160 divisors (see below), whose sum is σ = 11848320. Its totient is φ = 953856.

The previous prime is 3411049. The next prime is 3411091. The reversal of 3411072 is 2701143.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 72553 + ... + 72599.

It is an arithmetic number, because the mean of its divisors is an integer number (74052).

Almost surely, 2^3411072 is an apocalyptic number.

3411072 is a gapful number since it is divisible by the number (32) 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 3411072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5924160).

3411072 is an abundant number, since it is smaller than the sum of its proper divisors (8437248).

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

3411072 is an equidigital number, since it uses as much as digits as its factorization.

3411072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80 (or 59 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 3411072 is about 1846.9087687268. The cubic root of 3411072 is about 150.5325073359.

The spelling of 3411072 in words is "three million, four hundred eleven thousand, seventy-two".