3603251 has 2 divisors, whose sum is σ = 3603252. Its totient is φ = 3603250.

The previous prime is 3603227. The next prime is 3603253. The reversal of 3603251 is 1523063.

It is a strong prime.

It is an emirp because it is prime and its reverse (1523063) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3603251 - 2¹⁴ = 3586867 is a prime.

Together with 3603253, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3603253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1801625 + 1801626.

It is an arithmetic number, because the mean of its divisors is an integer number (1801626).

Almost surely, 2^3603251 is an apocalyptic number.

3603251 is a deficient number, since it is larger than the sum of its proper divisors (1).

3603251 is an equidigital number, since it uses as much as digits as its factorization.

3603251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 3603251 is about 1898.2231164961. The cubic root of 3603251 is about 153.3080072643.

It can be divided in two parts, 3 and 603251, that multiplied together give a triangular number (1809753 = T₁₉₀₂).

The spelling of 3603251 in words is "three million, six hundred three thousand, two hundred fifty-one".