3545357 has 2 divisors, whose sum is σ = 3545358. Its totient is φ = 3545356.

The previous prime is 3545327. The next prime is 3545359. The reversal of 3545357 is 7535453.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3407716 + 137641 = 1846^2 + 371^2 .

It is a cyclic number.

It is not a de Polignac number, because 3545357 - 2⁶ = 3545293 is a prime.

Together with 3545359, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3545359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1772678 + 1772679.

It is an arithmetic number, because the mean of its divisors is an integer number (1772679).

Almost surely, 2^3545357 is an apocalyptic number.

It is an amenable number.

3545357 is a deficient number, since it is larger than the sum of its proper divisors (1).

3545357 is an equidigital number, since it uses as much as digits as its factorization.

3545357 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31500, while the sum is 32.

The square root of 3545357 is about 1882.9118407403. The cubic root of 3545357 is about 152.4824955274.

It can be divided in two parts, 354 and 5357, that multiplied together give a triangular number (1896378 = T₁₉₄₇).

The spelling of 3545357 in words is "three million, five hundred forty-five thousand, three hundred fifty-seven".