3541957 has 2 divisors, whose sum is σ = 3541958. Its totient is φ = 3541956.

The previous prime is 3541939. The next prime is 3541987. The reversal of 3541957 is 7591453.

3541957 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2405601 + 1136356 = 1551^2 + 1066^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3541957 is a prime.

It is a super-3 number, since 3×3541957³ (a number of 21 digits) contains 333 as substring.

3541957 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3541907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1770978 + 1770979.

It is an arithmetic number, because the mean of its divisors is an integer number (1770979).

Almost surely, 2^3541957 is an apocalyptic number.

It is an amenable number.

3541957 is a deficient number, since it is larger than the sum of its proper divisors (1).

3541957 is an equidigital number, since it uses as much as digits as its factorization.

3541957 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18900, while the sum is 34.

The square root of 3541957 is about 1882.0087672484. The cubic root of 3541957 is about 152.4337363285.

The spelling of 3541957 in words is "three million, five hundred forty-one thousand, nine hundred fifty-seven".