1306241374 has 16 divisors (see below), whose sum is σ = 2133608400. Its totient is φ = 597409344.

The previous prime is 1306241371. The next prime is 1306241381. The reversal of 1306241374 is 4731426031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1306241371) by changing a digit.

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, 591567 + ... + 593770.

It is an arithmetic number, because the mean of its divisors is an integer number (133350525).

Almost surely, 2^1306241374 is an apocalyptic number.

1306241374 is a deficient number, since it is larger than the sum of its proper divisors (827367026).

1306241374 is a wasteful number, since it uses less digits than its factorization.

1306241374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1185387.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 1306241374 is about 36141.9614022261. The cubic root of 1306241374 is about 1093.1367084155.

The spelling of 1306241374 in words is "one billion, three hundred six million, two hundred forty-one thousand, three hundred seventy-four".