3541904 has 40 divisors (see below), whose sum is σ = 7380480. Its totient is φ = 1641600.

The previous prime is 3541883. The next prime is 3541907. The reversal of 3541904 is 4091453.

It is a super-3 number, since 3×3541904³ (a number of 21 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (3541907) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18449 + ... + 18639.

It is an arithmetic number, because the mean of its divisors is an integer number (184512).

Almost surely, 2^3541904 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 3541904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3690240).

3541904 is an abundant number, since it is smaller than the sum of its proper divisors (3838576).

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

3541904 is a wasteful number, since it uses less digits than its factorization.

3541904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279 (or 273 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 3541904 is about 1881.9946864962. The cubic root of 3541904 is about 152.4329760116.

The spelling of 3541904 in words is "three million, five hundred forty-one thousand, nine hundred four".