1346670 has 48 divisors (see below), whose sum is σ = 3773952. Its totient is φ = 331200.

The previous prime is 1346669. The next prime is 1346693. The reversal of 1346670 is 766431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 595 + ... + 1745.

It is an arithmetic number, because the mean of its divisors is an integer number (78624).

2^1346670 is an apocalyptic number.

1346670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1346670, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1886976).

1346670 is an abundant number, since it is smaller than the sum of its proper divisors (2427282).

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

1346670 is a wasteful number, since it uses less digits than its factorization.

1346670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1177 (or 1174 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 1346670 is about 1160.4611152469. The cubic root of 1346670 is about 110.4299973621.

It can be divided in two parts, 1346 and 670, that added together give a triangular number (2016 = T₆₃).

The spelling of 1346670 in words is "one million, three hundred forty-six thousand, six hundred seventy".