3842741 has 4 divisors (see below), whose sum is σ = 4391712. Its totient is φ = 3293772.

The previous prime is 3842737. The next prime is 3842749. The reversal of 3842741 is 1472483.

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 3842741 - 2² = 3842737 is a prime.

It is a super-3 number, since 3×3842741³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is a nialpdrome in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3842749) 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, 274475 + ... + 274488.

It is an arithmetic number, because the mean of its divisors is an integer number (1097928).

Almost surely, 2^3842741 is an apocalyptic number.

It is an amenable number.

3842741 is a deficient number, since it is larger than the sum of its proper divisors (548971).

3842741 is an equidigital number, since it uses as much as digits as its factorization.

3842741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548970.

The product of its digits is 5376, while the sum is 29.

The square root of 3842741 is about 1960.2910498189. The cubic root of 3842741 is about 156.6319559941.

It can be divided in two parts, 384 and 2741, that added together give a 5-th power (3125 = 5⁵).

The spelling of 3842741 in words is "three million, eight hundred forty-two thousand, seven hundred forty-one".