3744888 has 32 divisors (see below), whose sum is σ = 10700160. Its totient is φ = 1069920.

The previous prime is 3744869. The next prime is 3744941. The reversal of 3744888 is 8884473.

It is a super-2 number, since 2×3744888² = 28048372265088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a nude number because it is divisible by every one of its digits.

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, 10978 + ... + 11313.

It is an arithmetic number, because the mean of its divisors is an integer number (334380).

Almost surely, 2^3744888 is an apocalyptic number.

It is an amenable number.

3744888 is an abundant number, since it is smaller than the sum of its proper divisors (6955272).

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

3744888 is a wasteful number, since it uses less digits than its factorization.

3744888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22307 (or 22303 counting only the distinct ones).

The product of its digits is 172032, while the sum is 42.

The square root of 3744888 is about 1935.1713102462. The cubic root of 3744888 is about 155.2909968719.

The spelling of 3744888 in words is "three million, seven hundred forty-four thousand, eight hundred eighty-eight".