3546826 has 4 divisors (see below), whose sum is σ = 5320242. Its totient is φ = 1773412.

The previous prime is 3546799. The next prime is 3546833. The reversal of 3546826 is 6286453.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6286453 = 1289 ⋅4877.

It can be written as a sum of positive squares in only one way, i.e., 2556801 + 990025 = 1599^2 + 995^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3546791 and 3546800.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 886705 + ... + 886708.

Almost surely, 2^3546826 is an apocalyptic number.

3546826 is a deficient number, since it is larger than the sum of its proper divisors (1773416).

3546826 is a wasteful number, since it uses less digits than its factorization.

3546826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1773415.

The product of its digits is 34560, while the sum is 34.

The square root of 3546826 is about 1883.3018876431. The cubic root of 3546826 is about 152.5035527256.

The spelling of 3546826 in words is "three million, five hundred forty-six thousand, eight hundred twenty-six".