3411380 has 54 divisors (see below), whose sum is σ = 8477154. Its totient is φ = 1149792.

The previous prime is 3411377. The next prime is 3411389. The reversal of 3411380 is 831143.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2729104 + 682276 = 1652^2 + 826^2 .

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3411389) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 57791 + ... + 57849.

Almost surely, 2^3411380 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 3411380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4238577).

3411380 is an abundant number, since it is smaller than the sum of its proper divisors (5065774).

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

3411380 is a wasteful number, since it uses less digits than its factorization.

3411380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141 (or 73 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 3411380 is about 1846.9921494148. The cubic root of 3411380 is about 150.5370379367.

Multiplying 3411380 by its sum of digits (20), we get a square (68227600 = 8260²).

3411380 divided by its sum of digits (20) gives a square (170569 = 413²).

The spelling of 3411380 in words is "three million, four hundred eleven thousand, three hundred eighty".