3753131 has 4 divisors (see below), whose sum is σ = 3806064. Its totient is φ = 3700200.

The previous prime is 3753109. The next prime is 3753133. The reversal of 3753131 is 1313573.

3753131 = 194² + 195² + ... + 264².

It is a happy number.

3753131 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: 1313573 = 17 ⋅77269.

It is a cyclic number.

It is not a de Polignac number, because 3753131 - 2⁶ = 3753067 is a prime.

It is a super-2 number, since 2×3753131² = 28171984606322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3753097 and 3753106.

It is not an unprimeable number, because it can be changed into a prime (3753133) 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, 26360 + ... + 26501.

It is an arithmetic number, because the mean of its divisors is an integer number (951516).

Almost surely, 2^3753131 is an apocalyptic number.

3753131 is a deficient number, since it is larger than the sum of its proper divisors (52933).

3753131 is an equidigital number, since it uses as much as digits as its factorization.

3753131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52932.

The product of its digits is 945, while the sum is 23.

The square root of 3753131 is about 1937.2999251536. The cubic root of 3753131 is about 155.4048521360.

The spelling of 3753131 in words is "three million, seven hundred fifty-three thousand, one hundred thirty-one".