3801744 has 60 divisors (see below), whose sum is σ = 11272716. Its totient is φ = 1191936.

The previous prime is 3801731. The next prime is 3801757. The reversal of 3801744 is 4471083.

It is an interprime number because it is at equal distance from previous prime (3801731) and next prime (3801757).

It can be written as a sum of positive squares in 2 ways, for example, as 1587600 + 2214144 = 1260^2 + 1488^2 .

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1672 + ... + 3224.

Almost surely, 2^3801744 is an apocalyptic number.

3801744 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3801744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5636358).

3801744 is an abundant number, since it is smaller than the sum of its proper divisors (7470972).

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

3801744 is a wasteful number, since it uses less digits than its factorization.

3801744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1584 (or 1575 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 3801744 is about 1949.8061442102. The cubic root of 3801744 is about 156.0729441904.

The spelling of 3801744 in words is "three million, eight hundred one thousand, seven hundred forty-four".