3748401 has 12 divisors (see below), whose sum is σ = 5465460. Its totient is φ = 2475360.

The previous prime is 3748399. The next prime is 3748417. The reversal of 3748401 is 1048473.

It can be written as a sum of positive squares in 2 ways, for example, as 3027600 + 720801 = 1740^2 + 849^2 .

It is not a de Polignac number, because 3748401 - 2¹ = 3748399 is a prime.

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 not an unprimeable number, because it can be changed into a prime (3748441) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 930 + ... + 2891.

It is an arithmetic number, because the mean of its divisors is an integer number (455455).

Almost surely, 2^3748401 is an apocalyptic number.

It is an amenable number.

3748401 is a deficient number, since it is larger than the sum of its proper divisors (1717059).

3748401 is a wasteful number, since it uses less digits than its factorization.

3748401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3936 (or 3933 counting only the distinct ones).

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

The square root of 3748401 is about 1936.0787690587. The cubic root of 3748401 is about 155.3395400927.

The spelling of 3748401 in words is "three million, seven hundred forty-eight thousand, four hundred one".