1306834348 has 12 divisors (see below), whose sum is σ = 2312656920. Its totient is φ = 646075232.

The previous prime is 1306834297. The next prime is 1306834349. The reversal of 1306834348 is 8434386031.

It is a super-2 number, since 2×1306834348² = 3415632026225170208, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1306834348.

It is not an unprimeable number, because it can be changed into a prime (1306834349) 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 3 ways as a sum of consecutive naturals, for example, 1835086 + ... + 1835797.

It is an arithmetic number, because the mean of its divisors is an integer number (192721410).

Almost surely, 2^1306834348 is an apocalyptic number.

It is an amenable number.

1306834348 is a deficient number, since it is larger than the sum of its proper divisors (1005822572).

1306834348 is a wasteful number, since it uses less digits than its factorization.

1306834348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3670976 (or 3670974 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 40.

The square root of 1306834348 is about 36150.1638723810. The cubic root of 1306834348 is about 1093.3020947929.

The spelling of 1306834348 in words is "one billion, three hundred six million, eight hundred thirty-four thousand, three hundred forty-eight".