1306424336 has 20 divisors (see below), whose sum is σ = 2892796992. Its totient is φ = 559896096.

The previous prime is 1306424321. The next prime is 1306424377. The reversal of 1306424336 is 6334246031.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5832140 + ... + 5832363.

Almost surely, 2^1306424336 is an apocalyptic number.

1306424336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1306424336 is an abundant number, since it is smaller than the sum of its proper divisors (1586372656).

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

1306424336 is a wasteful number, since it uses less digits than its factorization.

1306424336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11664518 (or 11664512 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 32.

The square root of 1306424336 is about 36144.4924711912. The cubic root of 1306424336 is about 1093.1877436849.

The spelling of 1306424336 in words is "one billion, three hundred six million, four hundred twenty-four thousand, three hundred thirty-six".