3731003 has 2 divisors, whose sum is σ = 3731004. Its totient is φ = 3731002.

The previous prime is 3730997. The next prime is 3731009. The reversal of 3731003 is 3001373.

It is a balanced prime because it is at equal distance from previous prime (3730997) and next prime (3731009).

It is a cyclic number.

It is not a de Polignac number, because 3731003 - 2¹⁸ = 3468859 is a prime.

It is not a weakly prime, because it can be changed into another prime (3731009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1865501 + 1865502.

It is an arithmetic number, because the mean of its divisors is an integer number (1865502).

Almost surely, 2^3731003 is an apocalyptic number.

3731003 is a deficient number, since it is larger than the sum of its proper divisors (1).

3731003 is an equidigital number, since it uses as much as digits as its factorization.

3731003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 189, while the sum is 17.

The square root of 3731003 is about 1931.5804409861. The cubic root of 3731003 is about 155.0988339486.

Adding to 3731003 its reverse (3001373), we get a palindrome (6732376).

The spelling of 3731003 in words is "three million, seven hundred thirty-one thousand, three".