3750413 has 4 divisors (see below), whose sum is σ = 3756060. Its totient is φ = 3744768.

The previous prime is 3750407. The next prime is 3750419. The reversal of 3750413 is 3140573.

It is a happy number.

3750413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3140573 = 103 ⋅30491.

It is an interprime number because it is at equal distance from previous prime (3750407) and next prime (3750419).

It can be written as a sum of positive squares in 2 ways, for example, as 1247689 + 2502724 = 1117^2 + 1582^2 .

It is a cyclic number.

It is not a de Polignac number, because 3750413 - 2⁸ = 3750157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3750419) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1670 + ... + 3207.

It is an arithmetic number, because the mean of its divisors is an integer number (939015).

Almost surely, 2^3750413 is an apocalyptic number.

It is an amenable number.

3750413 is a deficient number, since it is larger than the sum of its proper divisors (5647).

3750413 is an equidigital number, since it uses as much as digits as its factorization.

3750413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5646.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 3750413 is about 1936.5983063093. The cubic root of 3750413 is about 155.3673285862.

Adding to 3750413 its reverse (3140573), we get a palindrome (6890986).

The spelling of 3750413 in words is "three million, seven hundred fifty thousand, four hundred thirteen".