3546477 has 16 divisors (see below), whose sum is σ = 5732160. Its totient is φ = 2149200.

The previous prime is 3546469. The next prime is 3546509. The reversal of 3546477 is 7746453.

3546477 is a `hidden beast` number, since 3 + 5 + 4 + 647 + 7 = 666.

It is not a de Polignac number, because 3546477 - 2³ = 3546469 is a prime.

It is a super-2 number, since 2×3546477² = 25154998223058, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3546427) 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 15 ways as a sum of consecutive naturals, for example, 5674 + ... + 6267.

It is an arithmetic number, because the mean of its divisors is an integer number (358260).

Almost surely, 2^3546477 is an apocalyptic number.

It is an amenable number.

3546477 is a deficient number, since it is larger than the sum of its proper divisors (2185683).

3546477 is a wasteful number, since it uses less digits than its factorization.

3546477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11961 (or 11955 counting only the distinct ones).

The product of its digits is 70560, while the sum is 36.

The square root of 3546477 is about 1883.2092289493. The cubic root of 3546477 is about 152.4985505551.

The spelling of 3546477 in words is "three million, five hundred forty-six thousand, four hundred seventy-seven".