3546937 has 4 divisors (see below), whose sum is σ = 3550756. Its totient is φ = 3543120.

The previous prime is 3546929. The next prime is 3546953. The reversal of 3546937 is 7396453.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 7396453 = 19 ⋅389287.

It can be written as a sum of positive squares in 2 ways, for example, as 1527696 + 2019241 = 1236^2 + 1421^2 .

It is a cyclic number.

It is not a de Polignac number, because 3546937 - 2³ = 3546929 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3546896 and 3546905.

It is not an unprimeable number, because it can be changed into a prime (3546437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 487 + ... + 2707.

It is an arithmetic number, because the mean of its divisors is an integer number (887689).

Almost surely, 2^3546937 is an apocalyptic number.

It is an amenable number.

3546937 is a deficient number, since it is larger than the sum of its proper divisors (3819).

3546937 is a wasteful number, since it uses less digits than its factorization.

3546937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3818.

The product of its digits is 68040, while the sum is 37.

The square root of 3546937 is about 1883.3313569311. The cubic root of 3546937 is about 152.5051436051.

The spelling of 3546937 in words is "three million, five hundred forty-six thousand, nine hundred thirty-seven".