1346105679 has 16 divisors (see below), whose sum is σ = 1919207520. Its totient is φ = 836249600.

The previous prime is 1346105627. The next prime is 1346105681. The reversal of 1346105679 is 9765016431.

It is a cyclic number.

It is not a de Polignac number, because 1346105679 - 2¹¹ = 1346103631 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1346105679.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1346105279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125514 + ... + 135815.

It is an arithmetic number, because the mean of its divisors is an integer number (119950470).

Almost surely, 2^1346105679 is an apocalyptic number.

1346105679 is a deficient number, since it is larger than the sum of its proper divisors (573101841).

1346105679 is a wasteful number, since it uses less digits than its factorization.

1346105679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261450.

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 1346105679 is about 36689.3128717342. The cubic root of 1346105679 is about 1104.1457000587.

The spelling of 1346105679 in words is "one billion, three hundred forty-six million, one hundred five thousand, six hundred seventy-nine".