3791375 has 24 divisors (see below), whose sum is σ = 5513040. Its totient is φ = 2595600.

The previous prime is 3791371. The next prime is 3791377. The reversal of 3791375 is 5731973.

It is not a de Polignac number, because 3791375 - 2² = 3791371 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3791371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5816 + ... + 6434.

It is an arithmetic number, because the mean of its divisors is an integer number (229710).

Almost surely, 2^3791375 is an apocalyptic number.

3791375 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3791375 is a deficient number, since it is larger than the sum of its proper divisors (1721665).

3791375 is an equidigital number, since it uses as much as digits as its factorization.

3791375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648 (or 631 counting only the distinct ones).

The product of its digits is 19845, while the sum is 35.

The square root of 3791375 is about 1947.1453463982. The cubic root of 3791375 is about 155.9309221887.

It can be divided in two parts, 379 and 1375, that multiplied together give a palindrome (521125).

The spelling of 3791375 in words is "three million, seven hundred ninety-one thousand, three hundred seventy-five".