1343670 has 16 divisors (see below), whose sum is σ = 3224880. Its totient is φ = 358304.

The previous prime is 1343669. The next prime is 1343677. The reversal of 1343670 is 763431.

It is a d-powerful number, because it can be written as 1 + 3⁴ + 4¹⁰ + 3¹¹ + 6³ + 7⁶ + 0 .

It is a nialpdrome in base 6.

It is a self number, because there is not a number n which added to its sum of digits gives 1343670.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1343677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22365 + ... + 22424.

It is an arithmetic number, because the mean of its divisors is an integer number (201555).

2^1343670 is an apocalyptic number.

1343670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1343670 is an abundant number, since it is smaller than the sum of its proper divisors (1881210).

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

1343670 is a wasteful number, since it uses less digits than its factorization.

1343670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44799.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 1343670 is about 1159.1678049359. The cubic root of 1343670 is about 110.3479341237.

The spelling of 1343670 in words is "one million, three hundred forty-three thousand, six hundred seventy".