3546430 has 8 divisors (see below), whose sum is σ = 6383592. Its totient is φ = 1418568.

The previous prime is 3546427. The next prime is 3546437. The reversal of 3546430 is 346453.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 3546395 and 3546404.

It is a congruent number.

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, 177312 + ... + 177331.

It is an arithmetic number, because the mean of its divisors is an integer number (797949).

Almost surely, 2^3546430 is an apocalyptic number.

3546430 is a deficient number, since it is larger than the sum of its proper divisors (2837162).

3546430 is a wasteful number, since it uses less digits than its factorization.

3546430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354650.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 3546430 is about 1883.1967502096. The cubic root of 3546430 is about 152.4978768852.

The spelling of 3546430 in words is "three million, five hundred forty-six thousand, four hundred thirty".