3501331 has 2 divisors, whose sum is σ = 3501332. Its totient is φ = 3501330.

The previous prime is 3501293. The next prime is 3501341. The reversal of 3501331 is 1331053.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3501331 - 2¹⁹ = 2977043 is a prime.

It is a super-2 number, since 2×3501331² = 24518637543122, which contains 22 as substring.

3501331 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (3501341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1750665 + 1750666.

It is an arithmetic number, because the mean of its divisors is an integer number (1750666).

Almost surely, 2^3501331 is an apocalyptic number.

3501331 is a deficient number, since it is larger than the sum of its proper divisors (1).

3501331 is an equidigital number, since it uses as much as digits as its factorization.

3501331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 135, while the sum is 16.

The square root of 3501331 is about 1871.1843842871. The cubic root of 3501331 is about 151.8486923447.

Adding to 3501331 its reverse (1331053), we get a palindrome (4832384).

It can be divided in two parts, 350 and 1331, that added together give a square (1681 = 41²).

The spelling of 3501331 in words is "three million, five hundred one thousand, three hundred thirty-one".