3744887 has 4 divisors (see below), whose sum is σ = 3758496. Its totient is φ = 3731280.

The previous prime is 3744869. The next prime is 3744941. The reversal of 3744887 is 7884473.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7884473 = 163 ⋅48371.

It is a cyclic number.

It is not a de Polignac number, because 3744887 - 2⁶ = 3744823 is a prime.

It is a d-powerful number, because it can be written as 3² + 7⁷ + 4³ + 4³ + 8³ + 8⁷ + 7⁷ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3744187) 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, 6383 + ... + 6944.

It is an arithmetic number, because the mean of its divisors is an integer number (939624).

Almost surely, 2^3744887 is an apocalyptic number.

3744887 is a deficient number, since it is larger than the sum of its proper divisors (13609).

3744887 is a wasteful number, since it uses less digits than its factorization.

3744887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13608.

The product of its digits is 150528, while the sum is 41.

The square root of 3744887 is about 1935.1710518711. The cubic root of 3744887 is about 155.2909830494.

The spelling of 3744887 in words is "three million, seven hundred forty-four thousand, eight hundred eighty-seven".