1346836 has 12 divisors (see below), whose sum is σ = 2401812. Its totient is φ = 660608.

The previous prime is 1346831. The next prime is 1346843. The reversal of 1346836 is 6386431.

It can be written as a sum of positive squares in 2 ways, for example, as 799236 + 547600 = 894^2 + 740^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1346798 and 1346807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1346831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2965 + ... + 3388.

It is an arithmetic number, because the mean of its divisors is an integer number (200151).

2^1346836 is an apocalyptic number.

It is an amenable number.

1346836 is a deficient number, since it is larger than the sum of its proper divisors (1054976).

1346836 is a wasteful number, since it uses less digits than its factorization.

1346836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6410 (or 6408 counting only the distinct ones).

The product of its digits is 10368, while the sum is 31.

The square root of 1346836 is about 1160.5326363356. The cubic root of 1346836 is about 110.4345346346.

It can be divided in two parts, 134683 and 6, that added together give a square (134689 = 367²).

The spelling of 1346836 in words is "one million, three hundred forty-six thousand, eight hundred thirty-six".