3701448 has 48 divisors (see below), whose sum is σ = 10143900. Its totient is φ = 1219200.

The previous prime is 3701437. The next prime is 3701471. The reversal of 3701448 is 8441073.

3701448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2965284 + 736164 = 1722^2 + 858^2 .

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7018 + ... + 7526.

Almost surely, 2^3701448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3701448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5071950).

3701448 is an abundant number, since it is smaller than the sum of its proper divisors (6442452).

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

3701448 is a wasteful number, since it uses less digits than its factorization.

3701448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622 (or 615 counting only the distinct ones).

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

The square root of 3701448 is about 1923.9147590265. The cubic root of 3701448 is about 154.6882112609.

The spelling of 3701448 in words is "three million, seven hundred one thousand, four hundred forty-eight".