3541340 has 24 divisors (see below), whose sum is σ = 8113392. Its totient is φ = 1287680.

The previous prime is 3541339. The next prime is 3541397. The reversal of 3541340 is 431453.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7829 + ... + 8268.

It is an arithmetic number, because the mean of its divisors is an integer number (338058).

Almost surely, 2^3541340 is an apocalyptic number.

It is an amenable number.

3541340 is an abundant number, since it is smaller than the sum of its proper divisors (4572052).

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

3541340 is a wasteful number, since it uses less digits than its factorization.

3541340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16117 (or 16115 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 3541340 is about 1881.8448395125. The cubic root of 3541340 is about 152.4248846233.

Adding to 3541340 its reverse (431453), we get a palindrome (3972793).

It can be divided in two parts, 35413 and 40, that added together give a palindrome (35453).

The spelling of 3541340 in words is "three million, five hundred forty-one thousand, three hundred forty".