3901441 has 4 divisors (see below), whose sum is σ = 4106800. Its totient is φ = 3696084.

The previous prime is 3901439. The next prime is 3901453. The reversal of 3901441 is 1441093.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3901441 - 2¹ = 3901439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3901411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102651 + ... + 102688.

It is an arithmetic number, because the mean of its divisors is an integer number (1026700).

It is a Proth number, since it is equal to 1905 ⋅ 2¹¹ + 1 and 1905 < 2¹¹.

Almost surely, 2^3901441 is an apocalyptic number.

It is an amenable number.

3901441 is a deficient number, since it is larger than the sum of its proper divisors (205359).

3901441 is a wasteful number, since it uses less digits than its factorization.

3901441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205358.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 3901441 is about 1975.2065714755. The cubic root of 3901441 is about 157.4254757869.

The spelling of 3901441 in words is "three million, nine hundred one thousand, four hundred forty-one".