1346406 has 8 divisors (see below), whose sum is σ = 2692824. Its totient is φ = 448800.

The previous prime is 1346377. The next prime is 1346419. The reversal of 1346406 is 6046431.

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

1346406 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112195 + ... + 112206.

It is an arithmetic number, because the mean of its divisors is an integer number (336603).

2^1346406 is an apocalyptic number.

1346406 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1346406 is a wasteful number, since it uses less digits than its factorization.

1346406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224406.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 1346406 is about 1160.3473617844. The cubic root of 1346406 is about 110.4227806907.

The spelling of 1346406 in words is "one million, three hundred forty-six thousand, four hundred six".