1436748313 has 24 divisors (see below), whose sum is σ = 1943689664. Its totient is φ = 1033417440.

The previous prime is 1436748301. The next prime is 1436748317. The reversal of 1436748313 is 3138476341.

It is not a de Polignac number, because 1436748313 - 2¹³ = 1436740121 is a prime.

It is a super-4 number, since 4×1436748313⁴ (a number of 38 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (1436748317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54231 + ... + 76252.

Almost surely, 2^1436748313 is an apocalyptic number.

1436748313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1436748313 is a deficient number, since it is larger than the sum of its proper divisors (506941351).

1436748313 is a wasteful number, since it uses less digits than its factorization.

1436748313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130525 (or 130514 counting only the distinct ones).

The product of its digits is 145152, while the sum is 40.

The square root of 1436748313 is about 37904.4629694183. The cubic root of 1436748313 is about 1128.3926066685.

The spelling of 1436748313 in words is "one billion, four hundred thirty-six million, seven hundred forty-eight thousand, three hundred thirteen".