1306945150 has 36 divisors (see below), whose sum is σ = 2827807848. Its totient is φ = 448094640.

The previous prime is 1306945127. The next prime is 1306945177. The reversal of 1306945150 is 515496031.

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 17 ways as a sum of consecutive naturals, for example, 264274 + ... + 269173.

It is an arithmetic number, because the mean of its divisors is an integer number (78550218).

Almost surely, 2^1306945150 is an apocalyptic number.

1306945150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1306945150 is an abundant number, since it is smaller than the sum of its proper divisors (1520862698).

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

1306945150 is a wasteful number, since it uses less digits than its factorization.

1306945150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533473 (or 533461 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 34.

The square root of 1306945150 is about 36151.6963640712. The cubic root of 1306945150 is about 1093.3329930307.

The spelling of 1306945150 in words is "one billion, three hundred six million, nine hundred forty-five thousand, one hundred fifty".