3546737 has 2 divisors, whose sum is σ = 3546738. Its totient is φ = 3546736.

The previous prime is 3546721. The next prime is 3546743. The reversal of 3546737 is 7376453.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2483776 + 1062961 = 1576^2 + 1031^2 .

It is a cyclic number.

It is not a de Polignac number, because 3546737 - 2⁴ = 3546721 is a prime.

It is a d-powerful number, because it can be written as 3¹³ + 5⁷ + 4² + 6⁷ + 7 + 3¹³ + 7 .

It is a junction number, because it is equal to n+sod(n) for n = 3546697 and 3546706.

It is not a weakly prime, because it can be changed into another prime (3546757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1773368 + 1773369.

It is an arithmetic number, because the mean of its divisors is an integer number (1773369).

Almost surely, 2^3546737 is an apocalyptic number.

It is an amenable number.

3546737 is a deficient number, since it is larger than the sum of its proper divisors (1).

3546737 is an equidigital number, since it uses as much as digits as its factorization.

3546737 is an evil number, because the sum of its binary digits is even.

The product of its digits is 52920, while the sum is 35.

The square root of 3546737 is about 1883.2782587817. The cubic root of 3546737 is about 152.5022771316.

The spelling of 3546737 in words is "three million, five hundred forty-six thousand, seven hundred thirty-seven".