1306470246 has 16 divisors (see below), whose sum is σ = 2662241904. Its totient is φ = 427273184.

The previous prime is 1306470239. The next prime is 1306470257. The reversal of 1306470246 is 6420746031.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2053881 + ... + 2054516.

It is an arithmetic number, because the mean of its divisors is an integer number (166390119).

Almost surely, 2^1306470246 is an apocalyptic number.

1306470246 is an abundant number, since it is smaller than the sum of its proper divisors (1355771658).

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

1306470246 is a wasteful number, since it uses less digits than its factorization.

1306470246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4108455.

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 1306470246 is about 36145.1275554534. The cubic root of 1306470246 is about 1093.2005490346.

The spelling of 1306470246 in words is "one billion, three hundred six million, four hundred seventy thousand, two hundred forty-six".