3542657 has 2 divisors, whose sum is σ = 3542658. Its totient is φ = 3542656.

The previous prime is 3542653. The next prime is 3542677. The reversal of 3542657 is 7562453.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3352561 + 190096 = 1831^2 + 436^2 .

It is a cyclic number.

It is not a de Polignac number, because 3542657 - 2² = 3542653 is a prime.

It is a super-3 number, since 3×3542657³ (a number of 21 digits) contains 333 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3542653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1771328 + 1771329.

It is an arithmetic number, because the mean of its divisors is an integer number (1771329).

Almost surely, 2^3542657 is an apocalyptic number.

It is an amenable number.

3542657 is a deficient number, since it is larger than the sum of its proper divisors (1).

3542657 is an equidigital number, since it uses as much as digits as its factorization.

3542657 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25200, while the sum is 32.

The square root of 3542657 is about 1882.1947295644. The cubic root of 3542657 is about 152.4437775370.

The spelling of 3542657 in words is "three million, five hundred forty-two thousand, six hundred fifty-seven".